Use safer allocation macros
Use of these macros, apart from the benefits mentioned in the commit that adds the macros, has some other good side effects: - Consistency in getting the size of the object from sizeof(type), instead of a mix of sizeof(type) sometimes and sizeof(*p) other times. - More readable code: no casts, and no sizeof(), so also shorter lines that we don't need to cut. - Consistency in using array allocation calls for allocations of arrays of objects, even when the object size is 1. Cc: Valentin V. Bartenev <vbartenev@gmail.com> Signed-off-by: Alejandro Colomar <alx@kernel.org>
This commit is contained in:
parent
6e58c12752
commit
efbbcade43
@ -21,6 +21,8 @@
|
||||
#include <errno.h>
|
||||
#include <stdio.h>
|
||||
#include <signal.h>
|
||||
|
||||
#include "alloc.h"
|
||||
#include "nscd.h"
|
||||
#include "sssd.h"
|
||||
#ifdef WITH_TCB
|
||||
@ -240,11 +242,11 @@ int commonio_lock_nowait (struct commonio_db *db, bool log)
|
||||
}
|
||||
file_len = strlen(db->filename) + 11;/* %lu max size */
|
||||
lock_file_len = strlen(db->filename) + 6; /* sizeof ".lock" */
|
||||
file = (char*)malloc(file_len);
|
||||
file = MALLOCARRAY(file_len, char);
|
||||
if (file == NULL) {
|
||||
goto cleanup_ENOMEM;
|
||||
}
|
||||
lock = (char*)malloc(lock_file_len);
|
||||
lock = MALLOCARRAY(lock_file_len, char);
|
||||
if (lock == NULL) {
|
||||
goto cleanup_ENOMEM;
|
||||
}
|
||||
@ -513,7 +515,7 @@ int commonio_open (struct commonio_db *db, int mode)
|
||||
fcntl (fileno (db->fp), F_SETFD, FD_CLOEXEC);
|
||||
|
||||
buflen = BUFLEN;
|
||||
buf = (char *) malloc (buflen);
|
||||
buf = MALLOCARRAY (buflen, char);
|
||||
if (NULL == buf) {
|
||||
goto cleanup_ENOMEM;
|
||||
}
|
||||
@ -524,7 +526,7 @@ int commonio_open (struct commonio_db *db, int mode)
|
||||
size_t len;
|
||||
|
||||
buflen += BUFLEN;
|
||||
cp = (char *) realloc (buf, buflen);
|
||||
cp = REALLOCARRAY (buf, buflen, char);
|
||||
if (NULL == cp) {
|
||||
goto cleanup_buf;
|
||||
}
|
||||
@ -558,7 +560,7 @@ int commonio_open (struct commonio_db *db, int mode)
|
||||
}
|
||||
}
|
||||
|
||||
p = (struct commonio_entry *) malloc (sizeof *p);
|
||||
p = MALLOC (struct commonio_entry);
|
||||
if (NULL == p) {
|
||||
goto cleanup_entry;
|
||||
}
|
||||
@ -635,7 +637,7 @@ commonio_sort (struct commonio_db *db, int (*cmp) (const void *, const void *))
|
||||
return 0;
|
||||
}
|
||||
|
||||
entries = mallocarray (n, sizeof (struct commonio_entry *));
|
||||
entries = MALLOCARRAY (n, struct commonio_entry *);
|
||||
if (entries == NULL) {
|
||||
return -1;
|
||||
}
|
||||
@ -954,7 +956,7 @@ int commonio_update (struct commonio_db *db, const void *eptr)
|
||||
return 1;
|
||||
}
|
||||
/* not found, new entry */
|
||||
p = (struct commonio_entry *) malloc (sizeof *p);
|
||||
p = MALLOC (struct commonio_entry);
|
||||
if (NULL == p) {
|
||||
db->ops->free (nentry);
|
||||
errno = ENOMEM;
|
||||
@ -991,7 +993,7 @@ int commonio_append (struct commonio_db *db, const void *eptr)
|
||||
return 0;
|
||||
}
|
||||
/* new entry */
|
||||
p = (struct commonio_entry *) malloc (sizeof *p);
|
||||
p = MALLOC (struct commonio_entry);
|
||||
if (NULL == p) {
|
||||
db->ops->free (nentry);
|
||||
errno = ENOMEM;
|
||||
|
@ -21,8 +21,11 @@
|
||||
#ifdef USE_ECONF
|
||||
#include <libeconf.h>
|
||||
#endif
|
||||
|
||||
#include "alloc.h"
|
||||
#include "getdef.h"
|
||||
#include "shadowlog_internal.h"
|
||||
|
||||
/*
|
||||
* A configuration item definition.
|
||||
*/
|
||||
@ -445,14 +448,14 @@ void setdef_config_file (const char* file)
|
||||
char* cp;
|
||||
|
||||
len = strlen(file) + strlen(sysconfdir) + 2;
|
||||
cp = malloc(len);
|
||||
cp = MALLOCARRAY(len, char);
|
||||
if (cp == NULL)
|
||||
exit (13);
|
||||
snprintf(cp, len, "%s/%s", file, sysconfdir);
|
||||
sysconfdir = cp;
|
||||
#ifdef VENDORDIR
|
||||
len = strlen(file) + strlen(vendordir) + 2;
|
||||
cp = malloc(len);
|
||||
cp = MALLOCARRAY(len, char);
|
||||
if (cp == NULL)
|
||||
exit (13);
|
||||
snprintf(cp, len, "%s/%s", file, vendordir);
|
||||
|
@ -15,6 +15,7 @@
|
||||
#include <assert.h>
|
||||
#include <stdio.h>
|
||||
|
||||
#include "alloc.h"
|
||||
#include "prototypes.h"
|
||||
#include "defines.h"
|
||||
#include "commonio.h"
|
||||
@ -311,7 +312,7 @@ static /*@null@*/struct commonio_entry *merge_group_entries (
|
||||
|
||||
/* Concatenate the 2 lines */
|
||||
new_line_len = strlen (gr1->line) + strlen (gr2->line) +1;
|
||||
new_line = (char *)malloc (new_line_len + 1);
|
||||
new_line = MALLOCARRAY (new_line_len + 1, char);
|
||||
if (NULL == new_line) {
|
||||
return NULL;
|
||||
}
|
||||
@ -332,7 +333,7 @@ static /*@null@*/struct commonio_entry *merge_group_entries (
|
||||
members++;
|
||||
}
|
||||
}
|
||||
new_members = (char **)calloc ( (members+1), sizeof(char*) );
|
||||
new_members = CALLOC (members + 1, char *);
|
||||
if (NULL == new_members) {
|
||||
free (new_line);
|
||||
return NULL;
|
||||
@ -393,7 +394,7 @@ static int split_groups (unsigned int max_members)
|
||||
continue;
|
||||
}
|
||||
|
||||
new = (struct commonio_entry *) malloc (sizeof *new);
|
||||
new = MALLOC (struct commonio_entry);
|
||||
if (NULL == new) {
|
||||
return 0;
|
||||
}
|
||||
|
@ -12,6 +12,7 @@
|
||||
|
||||
#ident "$Id$"
|
||||
|
||||
#include "alloc.h"
|
||||
#include "prototypes.h"
|
||||
#include "defines.h"
|
||||
#include "groupio.h"
|
||||
@ -21,7 +22,7 @@
|
||||
struct group *gr;
|
||||
int i;
|
||||
|
||||
gr = (struct group *) malloc (sizeof *gr);
|
||||
gr = MALLOC (struct group);
|
||||
if (NULL == gr) {
|
||||
return NULL;
|
||||
}
|
||||
@ -46,7 +47,7 @@
|
||||
for (i = 0; grent->gr_mem[i]; i++);
|
||||
|
||||
/*@-mustfreeonly@*/
|
||||
gr->gr_mem = (char **) mallocarray (i + 1, sizeof (char *));
|
||||
gr->gr_mem = MALLOCARRAY (i + 1, char *);
|
||||
/*@=mustfreeonly@*/
|
||||
if (NULL == gr->gr_mem) {
|
||||
gr_free(gr);
|
||||
|
@ -16,8 +16,11 @@
|
||||
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "alloc.h"
|
||||
#include "prototypes.h"
|
||||
#include "defines.h"
|
||||
|
||||
static /*@null@*/FILE *shadow;
|
||||
static /*@null@*//*@only@*/char **members = NULL;
|
||||
static size_t nmembers = 0;
|
||||
@ -63,7 +66,7 @@ static /*@null@*/char **build_list (char *s, char **list[], size_t * nlist)
|
||||
|
||||
while (s != NULL && *s != '\0') {
|
||||
size = (nelem + 1) * sizeof (ptr);
|
||||
ptr = realloc (*list, size);
|
||||
ptr = REALLOCARRAY (*list, size, char *);
|
||||
if (NULL != ptr) {
|
||||
ptr[nelem] = s;
|
||||
nelem++;
|
||||
@ -77,7 +80,7 @@ static /*@null@*/char **build_list (char *s, char **list[], size_t * nlist)
|
||||
}
|
||||
}
|
||||
size = (nelem + 1) * sizeof (ptr);
|
||||
ptr = realloc (*list, size);
|
||||
ptr = REALLOCARRAY (*list, size, char *);
|
||||
if (NULL != ptr) {
|
||||
ptr[nelem] = NULL;
|
||||
*list = ptr;
|
||||
@ -117,7 +120,7 @@ void endsgent (void)
|
||||
size_t len = strlen (string) + 1;
|
||||
|
||||
if (len > sgrbuflen) {
|
||||
char *buf = (char *) reallocarray (sgrbuf, len, sizeof (char));
|
||||
char *buf = REALLOCARRAY (sgrbuf, len, char);
|
||||
if (NULL == buf) {
|
||||
return NULL;
|
||||
}
|
||||
@ -195,7 +198,7 @@ void endsgent (void)
|
||||
char *cp;
|
||||
|
||||
if (0 == buflen) {
|
||||
buf = (char *) malloc (BUFSIZ);
|
||||
buf = MALLOCARRAY (BUFSIZ, char);
|
||||
if (NULL == buf) {
|
||||
return NULL;
|
||||
}
|
||||
@ -216,7 +219,7 @@ void endsgent (void)
|
||||
&& (feof (fp) == 0)) {
|
||||
size_t len;
|
||||
|
||||
cp = (char *) realloc (buf, buflen*2);
|
||||
cp = REALLOCARRAY (buf, buflen * 2, char);
|
||||
if (NULL == cp) {
|
||||
return NULL;
|
||||
}
|
||||
@ -437,7 +440,7 @@ int putsgent (const struct sgrp *sgrp, FILE * fp)
|
||||
size += strlen (sgrp->sg_mem[i]) + 1;
|
||||
}
|
||||
|
||||
buf = malloc (size);
|
||||
buf = MALLOCARRAY (size, char);
|
||||
if (NULL == buf) {
|
||||
return -1;
|
||||
}
|
||||
|
@ -6,6 +6,8 @@
|
||||
#include <strings.h>
|
||||
#include <ctype.h>
|
||||
#include <stdatomic.h>
|
||||
|
||||
#include "alloc.h"
|
||||
#include "prototypes.h"
|
||||
#include "../libsubid/subid.h"
|
||||
#include "shadowlog_internal.h"
|
||||
@ -100,7 +102,7 @@ void nss_init(const char *nsswitch_path) {
|
||||
subid_nss = NULL;
|
||||
goto done;
|
||||
}
|
||||
subid_nss = malloc(sizeof(*subid_nss));
|
||||
subid_nss = MALLOC(struct subid_nss_ops);
|
||||
if (!subid_nss) {
|
||||
dlclose(h);
|
||||
goto done;
|
||||
|
@ -13,6 +13,8 @@
|
||||
#ident "$Id$"
|
||||
|
||||
#include <stdio.h>
|
||||
|
||||
#include "alloc.h"
|
||||
#include "defines.h"
|
||||
#include "prototypes.h"
|
||||
#include "pwio.h"
|
||||
@ -21,7 +23,7 @@
|
||||
{
|
||||
struct passwd *pw;
|
||||
|
||||
pw = (struct passwd *) calloc (1, sizeof *pw);
|
||||
pw = CALLOC (1, struct passwd);
|
||||
if (NULL == pw) {
|
||||
return NULL;
|
||||
}
|
||||
|
@ -8,6 +8,8 @@
|
||||
#include <sys/wait.h>
|
||||
#include <unistd.h>
|
||||
#include <lib/prototypes.h>
|
||||
|
||||
#include "alloc.h"
|
||||
#include "run_part.h"
|
||||
#include "shadowlog_internal.h"
|
||||
|
||||
@ -57,7 +59,7 @@ int run_parts (const char *directory, const char *name, const char *action)
|
||||
struct stat sb;
|
||||
|
||||
path_length=strlen(directory) + strlen(namelist[n]->d_name) + 2;
|
||||
char *s = (char*)malloc(path_length);
|
||||
char *s = MALLOCARRAY(path_length, char);
|
||||
if (!s) {
|
||||
printf ("could not allocate memory\n");
|
||||
for (; n<scanlist; n++) {
|
||||
|
@ -14,6 +14,8 @@
|
||||
#include <stdio.h>
|
||||
#include <sys/types.h>
|
||||
#include <grp.h>
|
||||
|
||||
#include "alloc.h"
|
||||
#include "defines.h"
|
||||
#include "prototypes.h"
|
||||
|
||||
@ -44,7 +46,7 @@ static char **list (char *s)
|
||||
member name, or terminating NULL). */
|
||||
if (i >= size) {
|
||||
size = i + 100; /* at least: i + 1 */
|
||||
members = reallocarrayf (members, size, sizeof(char *));
|
||||
members = REALLOCARRAYF(members, size, char *);
|
||||
if (!members)
|
||||
return NULL;
|
||||
}
|
||||
@ -77,7 +79,7 @@ struct group *sgetgrent (const char *buf)
|
||||
allocate a larger block */
|
||||
free (grpbuf);
|
||||
size = strlen (buf) + 1000; /* at least: strlen(buf) + 1 */
|
||||
grpbuf = malloc (size);
|
||||
grpbuf = MALLOCARRAY (size, char);
|
||||
if (grpbuf == NULL) {
|
||||
size = 0;
|
||||
return NULL;
|
||||
|
@ -14,6 +14,7 @@
|
||||
|
||||
#ident "$Id$"
|
||||
|
||||
#include "alloc.h"
|
||||
#include "prototypes.h"
|
||||
#include "defines.h"
|
||||
#include "commonio.h"
|
||||
@ -25,7 +26,7 @@
|
||||
struct sgrp *sg;
|
||||
int i;
|
||||
|
||||
sg = (struct sgrp *) calloc (1, sizeof *sg);
|
||||
sg = CALLOC (1, struct sgrp);
|
||||
if (NULL == sg) {
|
||||
return NULL;
|
||||
}
|
||||
@ -49,7 +50,7 @@
|
||||
|
||||
for (i = 0; NULL != sgent->sg_adm[i]; i++);
|
||||
/*@-mustfreeonly@*/
|
||||
sg->sg_adm = (char **) mallocarray (i + 1, sizeof (char *));
|
||||
sg->sg_adm = MALLOCARRAY (i + 1, char *);
|
||||
/*@=mustfreeonly@*/
|
||||
if (NULL == sg->sg_adm) {
|
||||
free (sg->sg_passwd);
|
||||
@ -74,7 +75,7 @@
|
||||
|
||||
for (i = 0; NULL != sgent->sg_mem[i]; i++);
|
||||
/*@-mustfreeonly@*/
|
||||
sg->sg_mem = (char **) mallocarray (i + 1, sizeof (char *));
|
||||
sg->sg_mem = MALLOCARRAY (i + 1, char *);
|
||||
/*@=mustfreeonly@*/
|
||||
if (NULL == sg->sg_mem) {
|
||||
for (i = 0; NULL != sg->sg_adm[i]; i++) {
|
||||
|
@ -16,13 +16,15 @@
|
||||
#include "defines.h"
|
||||
#include <shadow.h>
|
||||
#include <stdio.h>
|
||||
|
||||
#include "alloc.h"
|
||||
#include "shadowio.h"
|
||||
|
||||
/*@null@*/ /*@only@*/struct spwd *__spw_dup (const struct spwd *spent)
|
||||
{
|
||||
struct spwd *sp;
|
||||
|
||||
sp = (struct spwd *) calloc (1, sizeof *sp);
|
||||
sp = CALLOC (1, struct spwd);
|
||||
if (NULL == sp) {
|
||||
return NULL;
|
||||
}
|
||||
|
@ -6,6 +6,8 @@
|
||||
#include <stdio.h>
|
||||
#include <sys/wait.h>
|
||||
#include <sys/types.h>
|
||||
|
||||
#include "alloc.h"
|
||||
#include "exitcodes.h"
|
||||
#include "defines.h"
|
||||
#include "prototypes.h"
|
||||
@ -24,7 +26,7 @@ int sssd_flush_cache (int dbflags)
|
||||
const char *spawnedEnv[] = {NULL};
|
||||
int i = 0;
|
||||
|
||||
sss_cache_args = malloc(4);
|
||||
sss_cache_args = MALLOCARRAY(4, char);
|
||||
if (sss_cache_args == NULL) {
|
||||
return -1;
|
||||
}
|
||||
|
@ -17,6 +17,8 @@
|
||||
#include <ctype.h>
|
||||
#include <fcntl.h>
|
||||
|
||||
#include "alloc.h"
|
||||
|
||||
#define ID_SIZE 31
|
||||
|
||||
/*
|
||||
@ -32,7 +34,7 @@ static /*@null@*/ /*@only@*/void *subordinate_dup (const void *ent)
|
||||
const struct subordinate_range *rangeent = ent;
|
||||
struct subordinate_range *range;
|
||||
|
||||
range = (struct subordinate_range *) malloc (sizeof *range);
|
||||
range = MALLOC (struct subordinate_range);
|
||||
if (NULL == range) {
|
||||
return NULL;
|
||||
}
|
||||
@ -314,12 +316,12 @@ static bool have_range(struct commonio_db *db,
|
||||
static bool append_range(struct subid_range **ranges, const struct subordinate_range *new, int n)
|
||||
{
|
||||
if (!*ranges) {
|
||||
*ranges = malloc(sizeof(struct subid_range));
|
||||
*ranges = MALLOC(struct subid_range);
|
||||
if (!*ranges)
|
||||
return false;
|
||||
} else {
|
||||
struct subid_range *alloced;
|
||||
alloced = reallocarray(*ranges, n + 1, sizeof(struct subid_range));
|
||||
alloced = REALLOCARRAY(*ranges, n + 1, struct subid_range);
|
||||
if (!alloced)
|
||||
return false;
|
||||
*ranges = alloced;
|
||||
@ -911,7 +913,7 @@ static int append_uids(uid_t **uids, const char *owner, int n)
|
||||
return n;
|
||||
}
|
||||
|
||||
ret = reallocarray(*uids, n + 1, sizeof(uid_t));
|
||||
ret = REALLOCARRAY(*uids, n + 1, uid_t);
|
||||
if (!ret) {
|
||||
free(*uids);
|
||||
return -1;
|
||||
|
@ -17,6 +17,8 @@
|
||||
#include <stdio.h>
|
||||
#include <grp.h>
|
||||
#include <errno.h>
|
||||
|
||||
#include "alloc.h"
|
||||
#include "shadowlog.h"
|
||||
|
||||
#ident "$Id$"
|
||||
@ -46,7 +48,7 @@ int add_groups (const char *list)
|
||||
|
||||
i = 16;
|
||||
for (;;) {
|
||||
grouplist = (gid_t *) mallocarray (i, sizeof (GETGROUPS_T));
|
||||
grouplist = MALLOCARRAY (i, GETGROUPS_T);
|
||||
if (NULL == grouplist) {
|
||||
return -1;
|
||||
}
|
||||
@ -88,7 +90,7 @@ int add_groups (const char *list)
|
||||
fputs (_("Warning: too many groups\n"), shadow_logfd);
|
||||
break;
|
||||
}
|
||||
grouplist = (gid_t *) reallocarrayf (grouplist, (size_t)ngroups + 1, sizeof (GETGROUPS_T));
|
||||
grouplist = REALLOCARRAYF(grouplist, (size_t) ngroups + 1, GETGROUPS_T);
|
||||
if (grouplist == NULL) {
|
||||
return -1;
|
||||
}
|
||||
|
@ -15,6 +15,7 @@
|
||||
|
||||
#ident "$Id$"
|
||||
|
||||
#include "alloc.h"
|
||||
#include "prototypes.h"
|
||||
|
||||
|
||||
@ -46,7 +47,7 @@
|
||||
* through malloc(3). This makes the function thread-safe, and
|
||||
* also reduces the visibility of the buffer.
|
||||
*
|
||||
* - agetpass() doesn't call realloc(3) internally. Some
|
||||
* - agetpass() doesn't reallocate internally. Some
|
||||
* implementations of getpass(3), such as glibc, do that, as a
|
||||
* consequence of calling getline(3). That's a bug in glibc,
|
||||
* which allows leaking prefixes of passwords in freed memory.
|
||||
@ -101,7 +102,7 @@ agetpass(const char *prompt)
|
||||
* Let's add one more byte, and if the password uses it, it
|
||||
* means the introduced password was longer than PASS_MAX.
|
||||
*/
|
||||
pass = malloc(PASS_MAX + 2);
|
||||
pass = MALLOCARRAY(PASS_MAX + 2, char);
|
||||
if (pass == NULL)
|
||||
return NULL;
|
||||
|
||||
|
@ -228,7 +228,7 @@ static /*@exposed@*/ /*@null@*/struct link_name *check_link (const char *name, c
|
||||
return NULL;
|
||||
}
|
||||
|
||||
lp = (struct link_name *) xmalloc (sizeof *lp);
|
||||
lp = XMALLOC (struct link_name);
|
||||
src_len = strlen (src_orig);
|
||||
dst_len = strlen (dst_orig);
|
||||
name_len = strlen (name);
|
||||
@ -236,7 +236,7 @@ static /*@exposed@*/ /*@null@*/struct link_name *check_link (const char *name, c
|
||||
lp->ln_ino = sb->st_ino;
|
||||
lp->ln_count = sb->st_nlink;
|
||||
len = name_len - src_len + dst_len + 1;
|
||||
lp->ln_name = (char *) xmalloc (len);
|
||||
lp->ln_name = XMALLOCARRAY (len, char);
|
||||
(void) snprintf (lp->ln_name, len, "%s%s", dst_orig, name + src_len);
|
||||
lp->ln_next = links;
|
||||
links = lp;
|
||||
@ -326,8 +326,8 @@ static int copy_tree_impl (const struct path_info *src, const struct path_info *
|
||||
src_len += strlen (src->full_path);
|
||||
dst_len += strlen (dst->full_path);
|
||||
|
||||
src_name = (char *) malloc (src_len);
|
||||
dst_name = (char *) malloc (dst_len);
|
||||
src_name = MALLOCARRAY (src_len, char);
|
||||
dst_name = MALLOCARRAY (dst_len, char);
|
||||
|
||||
if ((NULL == src_name) || (NULL == dst_name)) {
|
||||
err = -1;
|
||||
@ -561,7 +561,7 @@ static /*@null@*/char *readlink_malloc (const char *filename)
|
||||
|
||||
while (true) {
|
||||
ssize_t nchars;
|
||||
char *buffer = (char *) malloc (size);
|
||||
char *buffer = MALLOCARRAY (size, char);
|
||||
if (NULL == buffer) {
|
||||
return NULL;
|
||||
}
|
||||
@ -626,7 +626,7 @@ static int copy_symlink (const struct path_info *src, const struct path_info *ds
|
||||
*/
|
||||
if (strncmp (oldlink, src_orig, strlen (src_orig)) == 0) {
|
||||
size_t len = strlen (dst_orig) + strlen (oldlink) - strlen (src_orig) + 1;
|
||||
char *dummy = (char *) xmalloc (len);
|
||||
char *dummy = XMALLOCARRAY (len, char);
|
||||
(void) snprintf (dummy, len, "%s%s",
|
||||
dst_orig,
|
||||
oldlink + strlen (src_orig));
|
||||
|
@ -60,7 +60,7 @@ static const char *const noslash[] = {
|
||||
*/
|
||||
void initenv (void)
|
||||
{
|
||||
newenvp = (char **) xmallocarray (NEWENVP_STEP, sizeof (char *));
|
||||
newenvp = XMALLOCARRAY (NEWENVP_STEP, char *);
|
||||
*newenvp = NULL;
|
||||
}
|
||||
|
||||
@ -74,7 +74,7 @@ void addenv (const char *string, /*@null@*/const char *value)
|
||||
if (NULL != value) {
|
||||
size_t len = strlen (string) + strlen (value) + 2;
|
||||
int wlen;
|
||||
newstring = xmalloc (len);
|
||||
newstring = XMALLOCARRAY (len, char);
|
||||
wlen = snprintf (newstring, len, "%s=%s", string, value);
|
||||
assert (wlen == (int) len -1);
|
||||
} else {
|
||||
@ -135,8 +135,7 @@ void addenv (const char *string, /*@null@*/const char *value)
|
||||
* happily go on, else print a message.
|
||||
*/
|
||||
|
||||
__newenvp = (char **) reallocarray (newenvp, newenvc + NEWENVP_STEP,
|
||||
sizeof (char *));
|
||||
__newenvp = REALLOCARRAY(newenvp, newenvc + NEWENVP_STEP, char *);
|
||||
|
||||
if (NULL != __newenvp) {
|
||||
/*
|
||||
|
@ -12,6 +12,7 @@
|
||||
#include <stdio.h>
|
||||
#include <errno.h>
|
||||
|
||||
#include "alloc.h"
|
||||
#include "prototypes.h"
|
||||
#include "groupio.h"
|
||||
#include "getdef.h"
|
||||
@ -231,7 +232,7 @@ int find_new_gid (bool sys_group,
|
||||
*/
|
||||
|
||||
/* Create an array to hold all of the discovered GIDs */
|
||||
used_gids = calloc (gid_max + 1, sizeof (bool));
|
||||
used_gids = CALLOC (gid_max + 1, bool);
|
||||
if (NULL == used_gids) {
|
||||
fprintf (log_get_logfd(),
|
||||
_("%s: failed to allocate memory: %s\n"),
|
||||
|
@ -12,6 +12,7 @@
|
||||
#include <stdio.h>
|
||||
#include <errno.h>
|
||||
|
||||
#include "alloc.h"
|
||||
#include "prototypes.h"
|
||||
#include "pwio.h"
|
||||
#include "getdef.h"
|
||||
@ -231,7 +232,7 @@ int find_new_uid(bool sys_user,
|
||||
*/
|
||||
|
||||
/* Create an array to hold all of the discovered UIDs */
|
||||
used_uids = mallocarray (uid_max + 1, sizeof (bool));
|
||||
used_uids = MALLOCARRAY (uid_max + 1, bool);
|
||||
if (NULL == used_uids) {
|
||||
fprintf (log_get_logfd(),
|
||||
_("%s: failed to allocate memory: %s\n"),
|
||||
|
@ -11,6 +11,8 @@
|
||||
#include <limits.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
|
||||
#include "alloc.h"
|
||||
#include "prototypes.h"
|
||||
#include "stpeprintf.h"
|
||||
#include "idmapping.h"
|
||||
@ -44,7 +46,7 @@ struct map_range *get_map_ranges(int ranges, int argc, char **argv)
|
||||
return NULL;
|
||||
}
|
||||
|
||||
mappings = calloc(ranges, sizeof(*mappings));
|
||||
mappings = CALLOC(ranges, struct map_range);
|
||||
if (!mappings) {
|
||||
fprintf(log_get_logfd(), _( "%s: Memory allocation failure\n"),
|
||||
log_get_progname());
|
||||
@ -189,7 +191,7 @@ void write_mapping(int proc_dir_fd, int ranges, const struct map_range *mappings
|
||||
#endif
|
||||
|
||||
bufsize = ranges * ((ULONG_DIGITS + 1) * 3);
|
||||
pos = buf = xmalloc(bufsize);
|
||||
pos = buf = XMALLOCARRAY(bufsize, char);
|
||||
end = buf + bufsize;
|
||||
|
||||
/* Build the mapping command */
|
||||
|
@ -11,6 +11,8 @@
|
||||
#ident "$Id$"
|
||||
|
||||
#include <assert.h>
|
||||
|
||||
#include "alloc.h"
|
||||
#include "prototypes.h"
|
||||
#include "defines.h"
|
||||
/*
|
||||
@ -44,7 +46,7 @@
|
||||
* old entries, and the new entries as well.
|
||||
*/
|
||||
|
||||
tmp = (char **) xmallocarray (i + 2, sizeof member);
|
||||
tmp = XMALLOCARRAY (i + 2, char *);
|
||||
|
||||
/*
|
||||
* Copy the original list to the new list, then append the
|
||||
@ -98,7 +100,7 @@
|
||||
* old entries.
|
||||
*/
|
||||
|
||||
tmp = (char **) xmallocarray (j + 1, sizeof member);
|
||||
tmp = XMALLOCARRAY (j + 1, char *);
|
||||
|
||||
/*
|
||||
* Copy the original list except the deleted members to the
|
||||
@ -133,7 +135,7 @@
|
||||
|
||||
for (i = 0; NULL != list[i]; i++);
|
||||
|
||||
tmp = (char **) xmallocarray (i + 1, sizeof (char *));
|
||||
tmp = XMALLOCARRAY (i + 1, char *);
|
||||
|
||||
i = 0;
|
||||
while (NULL != *list) {
|
||||
@ -210,7 +212,7 @@ bool is_on_list (char *const *list, const char *member)
|
||||
* Allocate the array we're going to store the pointers into.
|
||||
*/
|
||||
|
||||
array = (char **) xmallocarray (i, sizeof (char *));
|
||||
array = XMALLOCARRAY (i, char *);
|
||||
|
||||
/*
|
||||
* Empty list is special - 0 members, not 1 empty member. --marekm
|
||||
|
@ -15,6 +15,8 @@
|
||||
#include <stdio.h>
|
||||
#include <signal.h>
|
||||
#include <ctype.h>
|
||||
|
||||
#include "alloc.h"
|
||||
#include "prototypes.h"
|
||||
#include "defines.h"
|
||||
#include "getdef.h"
|
||||
@ -130,7 +132,7 @@ void login_prompt (const char *prompt, char *name, int namesize)
|
||||
envp[envc] = nvar;
|
||||
} else {
|
||||
size_t len = strlen (nvar) + 32;
|
||||
envp[envc] = xmalloc (len);
|
||||
envp[envc] = XMALLOCARRAY (len, char);
|
||||
(void) snprintf (envp[envc], len,
|
||||
"L%d=%s", count++, nvar);
|
||||
}
|
||||
|
@ -15,6 +15,7 @@
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "alloc.h"
|
||||
#include "getdef.h"
|
||||
|
||||
#ident "$Id$"
|
||||
@ -38,7 +39,7 @@ void mailcheck (void)
|
||||
size_t len = strlen (mailbox) + 5;
|
||||
int wlen;
|
||||
|
||||
newmail = xmalloc (len);
|
||||
newmail = XMALLOCARRAY (len, char);
|
||||
wlen = snprintf (newmail, len, "%s/new", mailbox);
|
||||
assert (wlen == (int) len - 1);
|
||||
|
||||
|
@ -21,6 +21,8 @@
|
||||
*/
|
||||
#include <ctype.h>
|
||||
#include <stdio.h>
|
||||
|
||||
#include "alloc.h"
|
||||
#include "prototypes.h"
|
||||
#include "defines.h"
|
||||
#include "getdef.h"
|
||||
@ -158,7 +160,7 @@ static /*@observer@*//*@null@*/const char *password_check (
|
||||
|
||||
newmono = str_lower (xstrdup (new));
|
||||
oldmono = str_lower (xstrdup (old));
|
||||
wrapped = xmalloc (strlen (oldmono) * 2 + 1);
|
||||
wrapped = XMALLOCARRAY (strlen (oldmono) * 2 + 1, char);
|
||||
strcpy (wrapped, oldmono);
|
||||
strcat (wrapped, oldmono);
|
||||
|
||||
|
@ -14,6 +14,8 @@
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <security/pam_appl.h>
|
||||
|
||||
#include "alloc.h"
|
||||
#include "prototypes.h"
|
||||
#include "shadowlog.h"
|
||||
|
||||
@ -43,7 +45,7 @@ static int ni_conv (int num_msg,
|
||||
return PAM_CONV_ERR;
|
||||
}
|
||||
|
||||
responses = (struct pam_response *) calloc (num_msg, sizeof (*responses));
|
||||
responses = CALLOC (num_msg, struct pam_response);
|
||||
if (NULL == responses) {
|
||||
return PAM_CONV_ERR;
|
||||
}
|
||||
|
@ -11,7 +11,9 @@
|
||||
|
||||
#include <stdio.h>
|
||||
#include <assert.h>
|
||||
|
||||
#include "defines.h"
|
||||
#include "alloc.h"
|
||||
#include "prototypes.h"
|
||||
/*@-exitarg@*/
|
||||
#include "exitcodes.h"
|
||||
@ -95,18 +97,18 @@ extern const char* process_prefix_flag (const char* short_opt, int argc, char **
|
||||
}
|
||||
size_t len;
|
||||
len = strlen(prefix) + strlen(PASSWD_FILE) + 2;
|
||||
passwd_db_file = xmalloc(len);
|
||||
passwd_db_file = XMALLOCARRAY(len, char);
|
||||
snprintf(passwd_db_file, len, "%s/%s", prefix, PASSWD_FILE);
|
||||
pw_setdbname(passwd_db_file);
|
||||
|
||||
len = strlen(prefix) + strlen(GROUP_FILE) + 2;
|
||||
group_db_file = xmalloc(len);
|
||||
group_db_file = XMALLOCARRAY(len, char);
|
||||
snprintf(group_db_file, len, "%s/%s", prefix, GROUP_FILE);
|
||||
gr_setdbname(group_db_file);
|
||||
|
||||
#ifdef SHADOWGRP
|
||||
len = strlen(prefix) + strlen(SGROUP_FILE) + 2;
|
||||
sgroup_db_file = xmalloc(len);
|
||||
sgroup_db_file = XMALLOCARRAY(len, char);
|
||||
snprintf(sgroup_db_file, len, "%s/%s", prefix, SGROUP_FILE);
|
||||
sgr_setdbname(sgroup_db_file);
|
||||
#endif
|
||||
@ -115,18 +117,18 @@ extern const char* process_prefix_flag (const char* short_opt, int argc, char **
|
||||
#endif
|
||||
|
||||
len = strlen(prefix) + strlen(SHADOW_FILE) + 2;
|
||||
spw_db_file = xmalloc(len);
|
||||
spw_db_file = XMALLOCARRAY(len, char);
|
||||
snprintf(spw_db_file, len, "%s/%s", prefix, SHADOW_FILE);
|
||||
spw_setdbname(spw_db_file);
|
||||
|
||||
#ifdef ENABLE_SUBIDS
|
||||
len = strlen(prefix) + strlen("/etc/subuid") + 2;
|
||||
suid_db_file = xmalloc(len);
|
||||
suid_db_file = XMALLOCARRAY(len, char);
|
||||
snprintf(suid_db_file, len, "%s/%s", prefix, "/etc/subuid");
|
||||
sub_uid_setdbname(suid_db_file);
|
||||
|
||||
len = strlen(prefix) + strlen("/etc/subgid") + 2;
|
||||
sgid_db_file = xmalloc(len);
|
||||
sgid_db_file = XMALLOCARRAY(len, char);
|
||||
snprintf(sgid_db_file, len, "%s/%s", prefix, "/etc/subgid");
|
||||
sub_gid_setdbname(sgid_db_file);
|
||||
#endif
|
||||
@ -135,7 +137,7 @@ extern const char* process_prefix_flag (const char* short_opt, int argc, char **
|
||||
setdef_config_file(prefix);
|
||||
#else
|
||||
len = strlen(prefix) + strlen("/etc/login.defs") + 2;
|
||||
def_conf_file = xmalloc(len);
|
||||
def_conf_file = XMALLOCARRAY(len, char);
|
||||
snprintf(def_conf_file, len, "%s/%s", prefix, "/etc/login.defs");
|
||||
setdef_config_file(def_conf_file);
|
||||
#endif
|
||||
|
@ -20,6 +20,8 @@
|
||||
#include <sys/stat.h>
|
||||
#include <stdio.h>
|
||||
#include <ctype.h>
|
||||
|
||||
#include "alloc.h"
|
||||
#include "prototypes.h"
|
||||
#include "defines.h"
|
||||
#include <pwd.h>
|
||||
@ -34,7 +36,7 @@ addenv_path (const char *varname, const char *dirname, const char *filename)
|
||||
size_t len = strlen (dirname) + strlen (filename) + 2;
|
||||
int wlen;
|
||||
|
||||
buf = xmalloc (len);
|
||||
buf = XMALLOCARRAY (len, char);
|
||||
wlen = snprintf (buf, len, "%s/%s", dirname, filename);
|
||||
assert (wlen == (int) len - 1);
|
||||
|
||||
|
@ -20,6 +20,8 @@
|
||||
#include <netdb.h>
|
||||
#include <stdio.h>
|
||||
|
||||
#include "alloc.h"
|
||||
|
||||
#ident "$Id$"
|
||||
|
||||
|
||||
@ -93,7 +95,7 @@ static bool is_my_tty (const char *tty)
|
||||
}
|
||||
|
||||
if (NULL != ut) {
|
||||
ret = (struct utmp *) xmalloc (sizeof (*ret));
|
||||
ret = XMALLOC (struct utmp);
|
||||
memcpy (ret, ut, sizeof (*ret));
|
||||
}
|
||||
|
||||
@ -158,12 +160,12 @@ static void updwtmp (const char *filename, const struct utmp *ut)
|
||||
|
||||
if ( (NULL != host)
|
||||
&& ('\0' != host[0])) {
|
||||
hostname = (char *) xmalloc (strlen (host) + 1);
|
||||
hostname = XMALLOCARRAY (strlen (host) + 1, char);
|
||||
strcpy (hostname, host);
|
||||
#ifdef HAVE_STRUCT_UTMP_UT_HOST
|
||||
} else if ( (NULL != ut)
|
||||
&& ('\0' != ut->ut_host[0])) {
|
||||
hostname = (char *) xmalloc (sizeof (ut->ut_host) + 1);
|
||||
hostname = XMALLOCARRAY (sizeof (ut->ut_host) + 1, char);
|
||||
strncpy (hostname, ut->ut_host, sizeof (ut->ut_host));
|
||||
hostname[sizeof (ut->ut_host)] = '\0';
|
||||
#endif /* HAVE_STRUCT_UTMP_UT_HOST */
|
||||
@ -174,7 +176,7 @@ static void updwtmp (const char *filename, const struct utmp *ut)
|
||||
}
|
||||
|
||||
|
||||
utent = (struct utmp *) xcalloc (1, sizeof (*utent));
|
||||
utent = XCALLOC (1, struct utmp);
|
||||
|
||||
|
||||
#ifdef HAVE_STRUCT_UTMP_UT_TYPE
|
||||
|
@ -30,6 +30,8 @@
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
#include <errno.h>
|
||||
|
||||
#include "alloc.h"
|
||||
#include "prototypes.h"
|
||||
#include "shadowlog.h"
|
||||
|
||||
@ -50,7 +52,7 @@
|
||||
/* we have to start with something */
|
||||
size_t length = 0x100;
|
||||
|
||||
result = malloc(sizeof(LOOKUP_TYPE));
|
||||
result = MALLOC(LOOKUP_TYPE);
|
||||
if (NULL == result) {
|
||||
fprintf (log_get_logfd(), _("%s: out of memory\n"),
|
||||
"x" STRINGIZE(FUNCTION_NAME));
|
||||
@ -60,7 +62,7 @@
|
||||
while (true) {
|
||||
int status;
|
||||
LOOKUP_TYPE *resbuf = NULL;
|
||||
buffer = (char *)xreallocarray (buffer, length, sizeof(char));
|
||||
buffer = XREALLOCARRAY (buffer, length, char);
|
||||
status = REENTRANT_NAME(ARG_NAME, result, buffer,
|
||||
length, &resbuf);
|
||||
if ((0 == status) && (resbuf == result)) {
|
||||
|
@ -19,6 +19,8 @@
|
||||
#include <signal.h>
|
||||
#include <stdio.h>
|
||||
#include <sys/types.h>
|
||||
|
||||
#include "alloc.h"
|
||||
#include "defines.h"
|
||||
#include "groupio.h"
|
||||
#include "nscd.h"
|
||||
@ -834,7 +836,7 @@ static void get_group (struct group *gr)
|
||||
|
||||
sg->sg_mem = dup_list (gr->gr_mem);
|
||||
|
||||
sg->sg_adm = (char **) xmallocarray (2, sizeof (char *));
|
||||
sg->sg_adm = XMALLOCARRAY (2, char *);
|
||||
#ifdef FIRST_MEMBER_IS_ADMIN
|
||||
if (sg->sg_mem[0]) {
|
||||
sg->sg_adm[0] = xstrdup (sg->sg_mem[0]);
|
||||
|
@ -18,6 +18,8 @@
|
||||
#include "pam_defs.h"
|
||||
#endif /* USE_PAM */
|
||||
#include <pwd.h>
|
||||
|
||||
#include "alloc.h"
|
||||
#include "defines.h"
|
||||
#include "prototypes.h"
|
||||
#include "groupio.h"
|
||||
@ -125,7 +127,7 @@ static void add_user (const char *user,
|
||||
static struct sgrp sgrent;
|
||||
sgrent.sg_name = xstrdup (newgrp->gr_name);
|
||||
sgrent.sg_mem = dup_list (newgrp->gr_mem);
|
||||
sgrent.sg_adm = (char **) xmalloc (sizeof (char *));
|
||||
sgrent.sg_adm = XMALLOC (char *);
|
||||
#ifdef FIRST_MEMBER_IS_ADMIN
|
||||
if (sgrent.sg_mem[0]) {
|
||||
sgrent.sg_adm[0] = xstrdup (sgrent.sg_mem[0]);
|
||||
@ -208,7 +210,7 @@ static void remove_user (const char *user,
|
||||
static struct sgrp sgrent;
|
||||
sgrent.sg_name = xstrdup (newgrp->gr_name);
|
||||
sgrent.sg_mem = dup_list (newgrp->gr_mem);
|
||||
sgrent.sg_adm = (char **) xmalloc (sizeof (char *));
|
||||
sgrent.sg_adm = XMALLOC (char *);
|
||||
#ifdef FIRST_MEMBER_IS_ADMIN
|
||||
if (sgrent.sg_mem[0]) {
|
||||
sgrent.sg_adm[0] = xstrdup (sgrent.sg_mem[0]);
|
||||
@ -281,9 +283,9 @@ static void purge_members (const struct group *grp)
|
||||
/* Create a shadow group based on this group */
|
||||
static struct sgrp sgrent;
|
||||
sgrent.sg_name = xstrdup (newgrp->gr_name);
|
||||
sgrent.sg_mem = (char **) xmalloc (sizeof (char *));
|
||||
sgrent.sg_mem = XMALLOC (char *);
|
||||
sgrent.sg_mem[0] = NULL;
|
||||
sgrent.sg_adm = (char **) xmalloc (sizeof (char *));
|
||||
sgrent.sg_adm = XMALLOC (char *);
|
||||
sgrent.sg_adm[0] = NULL;
|
||||
|
||||
/* Move any password to gshadow */
|
||||
|
@ -24,6 +24,8 @@
|
||||
#include <pwd.h>
|
||||
#endif /* USE_PAM */
|
||||
#endif /* ACCT_TOOLS_SETUID */
|
||||
|
||||
#include "alloc.h"
|
||||
#include "chkname.h"
|
||||
#include "defines.h"
|
||||
#include "groupio.h"
|
||||
@ -249,7 +251,7 @@ static void grp_update (void)
|
||||
// requested to replace the existing groups
|
||||
if (NULL != grp.gr_mem[0])
|
||||
gr_free_members(&grp);
|
||||
grp.gr_mem = (char **)xmalloc(sizeof(char *));
|
||||
grp.gr_mem = XMALLOC(char *);
|
||||
grp.gr_mem[0] = NULL;
|
||||
} else {
|
||||
// append to existing groups
|
||||
@ -557,15 +559,15 @@ static void prepare_failure_reports (void)
|
||||
#endif
|
||||
info_passwd.name = group_name;
|
||||
|
||||
gr = xmalloc (512);
|
||||
gr = XMALLOCARRAY(512, char);
|
||||
info_group.audit_msg = gr;
|
||||
gr_end = gr + 512;
|
||||
#ifdef SHADOWGRP
|
||||
sgr = xmalloc (512);
|
||||
sgr = XMALLOCARRAY(512, char);
|
||||
info_gshadow.audit_msg = sgr;
|
||||
sgr_end = sgr + 512;
|
||||
#endif
|
||||
pw = xmalloc (512);
|
||||
pw = XMALLOCARRAY(512, char);
|
||||
info_passwd.audit_msg = pw;
|
||||
pw_end = pw + 512;
|
||||
|
||||
|
@ -14,9 +14,12 @@
|
||||
#include <grp.h>
|
||||
#include <pwd.h>
|
||||
#include <stdio.h>
|
||||
|
||||
#include "alloc.h"
|
||||
#include "defines.h"
|
||||
#include "prototypes.h"
|
||||
#include "shadowlog.h"
|
||||
|
||||
/*
|
||||
* Global variables
|
||||
*/
|
||||
@ -88,7 +91,7 @@ int main (int argc, char **argv)
|
||||
GETGROUPS_T *groups;
|
||||
|
||||
sys_ngroups = sysconf (_SC_NGROUPS_MAX);
|
||||
groups = (GETGROUPS_T *) mallocarray (sys_ngroups, sizeof (GETGROUPS_T));
|
||||
groups = MALLOCARRAY (sys_ngroups, GETGROUPS_T);
|
||||
|
||||
(void) setlocale (LC_ALL, "");
|
||||
(void) bindtextdomain (PACKAGE, LOCALEDIR);
|
||||
|
5
src/id.c
5
src/id.c
@ -23,7 +23,10 @@
|
||||
#include <pwd.h>
|
||||
#include <stdio.h>
|
||||
#include <sys/types.h>
|
||||
|
||||
#include "alloc.h"
|
||||
#include "defines.h"
|
||||
|
||||
/* local function prototypes */
|
||||
static void usage (void);
|
||||
|
||||
@ -63,7 +66,7 @@ static void usage (void)
|
||||
* work if the system library is recompiled.
|
||||
*/
|
||||
sys_ngroups = sysconf (_SC_NGROUPS_MAX);
|
||||
groups = (GETGROUPS_T *) mallocarray (sys_ngroups, sizeof (GETGROUPS_T));
|
||||
groups = MALLOCARRAY (sys_ngroups, GETGROUPS_T);
|
||||
|
||||
/*
|
||||
* See if the -a flag has been given to print out the concurrent
|
||||
|
@ -22,6 +22,8 @@
|
||||
#include <sys/stat.h>
|
||||
#include <sys/ioctl.h>
|
||||
#include <assert.h>
|
||||
|
||||
#include "alloc.h"
|
||||
#include "defines.h"
|
||||
#include "faillog.h"
|
||||
#include "failure.h"
|
||||
@ -589,7 +591,7 @@ int main (int argc, char **argv)
|
||||
#ifdef RLOGIN
|
||||
if (rflg) {
|
||||
assert (NULL == username);
|
||||
username = xmalloc (USER_NAME_MAX_LENGTH + 1);
|
||||
username = XMALLOCARRAY (USER_NAME_MAX_LENGTH + 1, char);
|
||||
username[USER_NAME_MAX_LENGTH] = '\0';
|
||||
if (do_rlogin (hostname, username, USER_NAME_MAX_LENGTH, term, sizeof term)) {
|
||||
preauth_flag = true;
|
||||
@ -906,7 +908,7 @@ int main (int argc, char **argv)
|
||||
exit (1);
|
||||
}
|
||||
preauth_flag = false;
|
||||
username = xmalloc (USER_NAME_MAX_LENGTH + 1);
|
||||
username = XMALLOCARRAY (USER_NAME_MAX_LENGTH + 1, char);
|
||||
username[USER_NAME_MAX_LENGTH] = '\0';
|
||||
login_prompt (_("\n%s login: "), username, USER_NAME_MAX_LENGTH);
|
||||
|
||||
|
@ -16,6 +16,8 @@
|
||||
#include <pwd.h>
|
||||
#include <stdio.h>
|
||||
#include <assert.h>
|
||||
|
||||
#include "alloc.h"
|
||||
#include "defines.h"
|
||||
#include "getdef.h"
|
||||
#include "prototypes.h"
|
||||
@ -531,7 +533,7 @@ int main (int argc, char **argv)
|
||||
/* don't use getgroups(0, 0) - it doesn't work on some systems */
|
||||
i = 16;
|
||||
for (;;) {
|
||||
grouplist = (GETGROUPS_T *) xmallocarray (i, sizeof (GETGROUPS_T));
|
||||
grouplist = XMALLOCARRAY (i, GETGROUPS_T);
|
||||
ngroups = getgroups (i, grouplist);
|
||||
if (i > ngroups && !(ngroups == -1 && errno == EINVAL)) {
|
||||
break;
|
||||
|
@ -29,6 +29,8 @@
|
||||
#include <ctype.h>
|
||||
#include <errno.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "alloc.h"
|
||||
#ifdef ACCT_TOOLS_SETUID
|
||||
#ifdef USE_PAM
|
||||
#include "pam_defs.h"
|
||||
@ -1200,9 +1202,9 @@ int main (int argc, char **argv)
|
||||
#ifdef USE_PAM
|
||||
/* keep the list of user/password for later update by PAM */
|
||||
nusers++;
|
||||
lines = reallocf (lines, nusers, sizeof (lines[0]));
|
||||
usernames = reallocf (usernames, nusers, sizeof (usernames[0]));
|
||||
passwords = reallocf (passwords, nusers, sizeof (passwords[0]));
|
||||
lines = REALLOCARRAYF(lines, nusers, int);
|
||||
usernames = REALLOCARRAYF(usernames, nusers, char *);
|
||||
passwords = REALLOCARRAYF(passwords, nusers, char *);
|
||||
if (lines == NULL || usernames == NULL || passwords == NULL) {
|
||||
fprintf (stderr,
|
||||
_("%s: line %d: %s\n"),
|
||||
|
@ -19,6 +19,8 @@
|
||||
#include <stdio.h>
|
||||
#include <sys/types.h>
|
||||
#include <time.h>
|
||||
|
||||
#include "alloc.h"
|
||||
#include "defines.h"
|
||||
#include "getdef.h"
|
||||
#include "nscd.h"
|
||||
@ -524,7 +526,7 @@ static char *update_crypt_pw (char *cp)
|
||||
}
|
||||
|
||||
if (lflg && *cp != '!') {
|
||||
char *newpw = xmalloc (strlen (cp) + 2);
|
||||
char *newpw = XMALLOCARRAY (strlen (cp) + 2, char);
|
||||
|
||||
strcpy (newpw, "!");
|
||||
strcat (newpw, cp);
|
||||
|
6
src/su.c
6
src/su.c
@ -45,6 +45,8 @@
|
||||
#include <sys/stat.h>
|
||||
#include <fcntl.h>
|
||||
#endif /* !USE_PAM */
|
||||
|
||||
#include "alloc.h"
|
||||
#include "prototypes.h"
|
||||
#include "defines.h"
|
||||
#include "pwauth.h"
|
||||
@ -238,7 +240,7 @@ static void execve_shell (const char *shellname,
|
||||
while (NULL != args[n_args]) {
|
||||
n_args++;
|
||||
}
|
||||
targs = (char **) xmallocarray (n_args + 3, sizeof (args[0]));
|
||||
targs = XMALLOCARRAY (n_args + 3, char *);
|
||||
targs[0] = "sh";
|
||||
targs[1] = "-";
|
||||
targs[2] = xstrdup (shellname);
|
||||
@ -1176,7 +1178,7 @@ int main (int argc, char **argv)
|
||||
cp = Basename (shellstr);
|
||||
}
|
||||
|
||||
arg0 = xmalloc (strlen (cp) + 2);
|
||||
arg0 = XMALLOCARRAY (strlen (cp) + 2, char);
|
||||
arg0[0] = '-';
|
||||
strcpy (arg0 + 1, cp);
|
||||
cp = arg0;
|
||||
|
@ -32,6 +32,8 @@
|
||||
#include <sys/wait.h>
|
||||
#include <time.h>
|
||||
#include <unistd.h>
|
||||
|
||||
#include "alloc.h"
|
||||
#include "chkname.h"
|
||||
#include "defines.h"
|
||||
#include "faillog.h"
|
||||
@ -355,7 +357,7 @@ static void get_defaults (void)
|
||||
int wlen;
|
||||
|
||||
len = strlen(prefix) + strlen(USER_DEFAULTS_FILE) + 2;
|
||||
default_file = malloc(len);
|
||||
default_file = MALLOCARRAY(len, char);
|
||||
if (default_file == NULL)
|
||||
return;
|
||||
wlen = snprintf(default_file, len, "%s/%s", prefix, USER_DEFAULTS_FILE);
|
||||
@ -468,7 +470,7 @@ static void get_defaults (void)
|
||||
char* _def_template; /* avoid const warning */
|
||||
|
||||
len = strlen(prefix) + strlen(cp) + 2;
|
||||
_def_template = xmalloc(len);
|
||||
_def_template = XMALLOCARRAY(len, char);
|
||||
wlen = snprintf(_def_template, len, "%s/%s", prefix, cp);
|
||||
assert (wlen == (int) len -1);
|
||||
def_template = _def_template;
|
||||
@ -492,7 +494,7 @@ static void get_defaults (void)
|
||||
char* _def_usrtemplate; /* avoid const warning */
|
||||
|
||||
len = strlen(prefix) + strlen(cp) + 2;
|
||||
_def_usrtemplate = xmalloc(len);
|
||||
_def_usrtemplate = XMALLOCARRAY(len, char);
|
||||
wlen = snprintf(_def_usrtemplate, len, "%s/%s", prefix, cp);
|
||||
assert (wlen == (int) len -1);
|
||||
def_usrtemplate = _def_usrtemplate;
|
||||
@ -582,7 +584,7 @@ static int set_defaults (void)
|
||||
|
||||
|
||||
len = strlen(prefix) + strlen(NEW_USER_FILE) + 2;
|
||||
new_file = malloc(len);
|
||||
new_file = MALLOCARRAY(len, char);
|
||||
if (new_file == NULL) {
|
||||
fprintf (stderr,
|
||||
_("%s: cannot create new defaults file: %s\n"),
|
||||
@ -594,7 +596,7 @@ static int set_defaults (void)
|
||||
|
||||
if (prefix[0]) {
|
||||
len = strlen(prefix) + strlen(USER_DEFAULTS_FILE) + 2;
|
||||
default_file = malloc(len);
|
||||
default_file = MALLOCARRAY(len, char);
|
||||
if (default_file == NULL) {
|
||||
fprintf (stderr,
|
||||
_("%s: cannot create new defaults file: %s\n"),
|
||||
@ -1610,7 +1612,7 @@ static void process_flags (int argc, char **argv)
|
||||
size_t len = strlen (def_home) + strlen (user_name) + 2;
|
||||
int wlen;
|
||||
|
||||
uh = xmalloc (len);
|
||||
uh = XMALLOCARRAY (len, char);
|
||||
wlen = snprintf (uh, len, "%s/%s", def_home, user_name);
|
||||
assert (wlen == (int) len -1);
|
||||
|
||||
@ -1620,7 +1622,7 @@ static void process_flags (int argc, char **argv)
|
||||
size_t len = strlen(prefix) + strlen(user_home) + 2;
|
||||
int wlen;
|
||||
char* _prefix_user_home; /* to avoid const warning */
|
||||
_prefix_user_home = xmalloc(len);
|
||||
_prefix_user_home = XMALLOCARRAY(len, char);
|
||||
wlen = snprintf(_prefix_user_home, len, "%s/%s", prefix, user_home);
|
||||
assert (wlen == (int) len -1);
|
||||
prefix_user_home = _prefix_user_home;
|
||||
@ -2429,7 +2431,7 @@ static void create_mail (void)
|
||||
if (NULL == spool) {
|
||||
return;
|
||||
}
|
||||
file = alloca (strlen (prefix) + strlen (spool) + strlen (user_name) + 3);
|
||||
file = ALLOCARRAY (strlen (prefix) + strlen (spool) + strlen (user_name) + 3, char);
|
||||
if (prefix[0])
|
||||
sprintf (file, "%s/%s/%s", prefix, spool, user_name);
|
||||
else
|
||||
@ -2539,7 +2541,7 @@ int main (int argc, char **argv)
|
||||
#endif
|
||||
|
||||
sys_ngroups = sysconf (_SC_NGROUPS_MAX);
|
||||
user_groups = (char **) xmallocarray (1 + sys_ngroups, sizeof (char *));
|
||||
user_groups = XMALLOCARRAY (1 + sys_ngroups, char *);
|
||||
/*
|
||||
* Initialize the list to be empty
|
||||
*/
|
||||
|
@ -19,6 +19,8 @@
|
||||
#include <sys/stat.h>
|
||||
#include <sys/types.h>
|
||||
#include <unistd.h>
|
||||
|
||||
#include "alloc.h"
|
||||
#ifdef ACCT_TOOLS_SETUID
|
||||
#ifdef USE_PAM
|
||||
#include "pam_defs.h"
|
||||
@ -803,7 +805,7 @@ static int remove_mailbox (void)
|
||||
}
|
||||
|
||||
len = strlen (prefix) + strlen (maildir) + strlen (user_name) + 2;
|
||||
mailfile = xmalloc (len);
|
||||
mailfile = XMALLOCARRAY (len, char);
|
||||
|
||||
if (prefix[0]) {
|
||||
(void) snprintf (mailfile, len, "%s/%s/%s",
|
||||
@ -917,7 +919,7 @@ static int remove_tcbdir (const char *user_name, uid_t user_id)
|
||||
return 0;
|
||||
}
|
||||
|
||||
buf = malloc (buflen);
|
||||
buf = MALLOCARRAY (buflen, char);
|
||||
if (NULL == buf) {
|
||||
fprintf (stderr, _("%s: Can't allocate memory, "
|
||||
"tcb entry for %s not removed.\n"),
|
||||
@ -1129,7 +1131,7 @@ int main (int argc, char **argv)
|
||||
|
||||
size_t len = strlen(prefix) + strlen(pwd->pw_dir) + 2;
|
||||
int wlen;
|
||||
user_home = xmalloc(len);
|
||||
user_home = XMALLOCARRAY(len, char);
|
||||
wlen = snprintf(user_home, len, "%s/%s", prefix, pwd->pw_dir);
|
||||
assert (wlen == (int) len -1);
|
||||
}
|
||||
|
@ -28,6 +28,8 @@
|
||||
#include <sys/stat.h>
|
||||
#include <sys/types.h>
|
||||
#include <time.h>
|
||||
|
||||
#include "alloc.h"
|
||||
#include "chkname.h"
|
||||
#include "defines.h"
|
||||
#include "faillog.h"
|
||||
@ -342,7 +344,7 @@ static int prepend_range(const char *str, struct ulong_range_list_entry **head)
|
||||
if (range.first > range.last)
|
||||
return 0;
|
||||
|
||||
entry = malloc(sizeof(*entry));
|
||||
entry = MALLOC(struct ulong_range_list_entry);
|
||||
if (!entry) {
|
||||
fprintf (stderr,
|
||||
_("%s: failed to allocate memory: %s\n"),
|
||||
@ -415,7 +417,7 @@ usage (int status)
|
||||
static char *new_pw_passwd (char *pw_pass)
|
||||
{
|
||||
if (Lflg && ('!' != pw_pass[0])) {
|
||||
char *buf = xmalloc (strlen (pw_pass) + 2);
|
||||
char *buf = XMALLOCARRAY (strlen (pw_pass) + 2, char);
|
||||
|
||||
#ifdef WITH_AUDIT
|
||||
audit_logger (AUDIT_USER_CHAUTHTOK, Prog,
|
||||
@ -1258,12 +1260,12 @@ static void process_flags (int argc, char **argv)
|
||||
if (prefix[0]) {
|
||||
size_t len = strlen(prefix) + strlen(user_home) + 2;
|
||||
int wlen;
|
||||
prefix_user_home = xmalloc(len);
|
||||
prefix_user_home = XMALLOCARRAY(len, char);
|
||||
wlen = snprintf(prefix_user_home, len, "%s/%s", prefix, user_home);
|
||||
assert (wlen == (int) len -1);
|
||||
if (user_newhome) {
|
||||
len = strlen(prefix) + strlen(user_newhome) + 2;
|
||||
prefix_user_newhome = xmalloc(len);
|
||||
prefix_user_newhome = XMALLOCARRAY(len, char);
|
||||
wlen = snprintf(prefix_user_newhome, len, "%s/%s", prefix, user_newhome);
|
||||
assert (wlen == (int) len -1);
|
||||
}
|
||||
@ -2038,7 +2040,7 @@ static void move_mailbox (void)
|
||||
return;
|
||||
}
|
||||
len = strlen (prefix) + strlen (maildir) + strlen (user_name) + 2;
|
||||
mailfile = alloca (len);
|
||||
mailfile = ALLOCARRAY (len, char);
|
||||
|
||||
/*
|
||||
* O_NONBLOCK is to make sure open won't hang on mandatory locks.
|
||||
@ -2093,7 +2095,7 @@ static void move_mailbox (void)
|
||||
|
||||
if (lflg) {
|
||||
len = strlen (prefix) + strlen (maildir) + strlen (user_newname) + 2;
|
||||
newmailfile = alloca(len);
|
||||
newmailfile = ALLOCARRAY(len, char);
|
||||
if (prefix[0]) {
|
||||
(void) snprintf (newmailfile, len, "%s/%s/%s",
|
||||
prefix, maildir, user_newname);
|
||||
@ -2150,7 +2152,7 @@ int main (int argc, char **argv)
|
||||
#endif
|
||||
|
||||
sys_ngroups = sysconf (_SC_NGROUPS_MAX);
|
||||
user_groups = (char **) mallocarray (sys_ngroups + 1, sizeof (char *));
|
||||
user_groups = MALLOCARRAY (sys_ngroups + 1, char *);
|
||||
user_groups[0] = NULL;
|
||||
|
||||
is_shadow_pwd = spw_file_present ();
|
||||
|
@ -26,6 +26,8 @@
|
||||
#include <sys/types.h>
|
||||
#include <unistd.h>
|
||||
#include <utime.h>
|
||||
|
||||
#include "alloc.h"
|
||||
#include "defines.h"
|
||||
#include "groupio.h"
|
||||
#include "nscd.h"
|
||||
@ -302,7 +304,7 @@ vipwedit (const char *file, int (*file_lock) (void), int (*file_unlock) (void))
|
||||
continue;
|
||||
}
|
||||
|
||||
buf = (char *) malloc (strlen (editor) + strlen (fileedit) + 2);
|
||||
buf = MALLOCARRAY(strlen(editor) + strlen(fileedit) + 2, char);
|
||||
snprintf (buf, strlen (editor) + strlen (fileedit) + 2,
|
||||
"%s %s", editor, fileedit);
|
||||
status = system (buf);
|
||||
@ -418,7 +420,7 @@ vipwedit (const char *file, int (*file_lock) (void), int (*file_unlock) (void))
|
||||
if (stat (file, &st1) != 0) {
|
||||
vipwexit (_("failed to stat edited file"), errno, 1);
|
||||
}
|
||||
to_rename = malloc (strlen (file) + 2);
|
||||
to_rename = MALLOCARRAY (strlen (file) + 2, char);
|
||||
if (NULL == to_rename) {
|
||||
vipwexit (_("failed to allocate memory"), errno, 1);
|
||||
}
|
||||
|
@ -76,7 +76,7 @@ static uid_t getnamuid(const char *name) {
|
||||
}
|
||||
|
||||
static int alloc_uid(uid_t **uids, uid_t id) {
|
||||
*uids = malloc(sizeof(uid_t));
|
||||
*uids = MALLOC(uid_t);
|
||||
if (!*uids)
|
||||
return -1;
|
||||
*uids[0] = id;
|
||||
@ -121,7 +121,7 @@ enum subid_status shadow_subid_list_owner_ranges(const char *owner, enum subid_t
|
||||
return SUBID_STATUS_SUCCESS;
|
||||
if (id_type == ID_TYPE_UID && strcmp(owner, "group1") == 0)
|
||||
return SUBID_STATUS_SUCCESS;
|
||||
ranges = (struct subid_range *)malloc(sizeof(struct subid_range));
|
||||
ranges = MALLOC(struct subid_range);
|
||||
if (!ranges)
|
||||
return SUBID_STATUS_ERROR;
|
||||
if (strcmp(owner, "user1") == 0 || strcmp(owner, "group1") == 0) {
|
||||
|
Loading…
Reference in New Issue
Block a user