emo/busybox
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- just chdir to the basedir (-30b).

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This commit is contained in:
Bernhard Reutner-Fischer 2008-06-02 13:34:36 +00:00
parent beac1bd58e
commit d42816763f
1 changed files with 4 additions and 11 deletions
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15
modutils/depmod.c
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@ -31,7 +31,6 @@ typedef struct dep_lst_t {
struct globals {
dep_lst_t *lst; /* modules without their corresponding extension */
size_t moddir_base_len; /* length of the "-b basedir" */
};
#define G (*(struct globals*)&bb_common_bufsiz1)
/* We have to zero it out because of NOEXEC */
@ -46,7 +45,7 @@ static int fill_lst(const char *modulename, struct stat ATTRIBUTE_UNUSED *sb,
*/
if (strrstr(modulename, ".ko") != NULL) {
dep_lst_t *new = xzalloc(sizeof(dep_lst_t));
new->name = xstrdup(modulename + G.moddir_base_len);
new->name = xstrdup(modulename);
new->next = G.lst;
G.lst = new;
}
@ -82,12 +81,12 @@ static int fileAction(const char *fname, struct stat *sb,
ptr = the_module;
this = G.lst;
do {
if (!strcmp(fname + G.moddir_base_len, this->name))
if (!strcmp(fname, this->name))
break;
this = this->next;
} while (this);
dbg_assert (this);
//bb_info_msg("fname='%s'", fname + G.moddir_base_len);
//bb_info_msg("fname='%s'", fname);
do {
/* search for a 'd' */
ptr = memchr(ptr, 'd', len - (ptr - (char*)the_module));
@ -157,13 +156,7 @@ int depmod_main(int ATTRIBUTE_UNUSED argc, char **argv)
option_mask32 |= *argv == NULL;
if (option_mask32 & ARG_b) {
G.moddir_base_len = strlen(moddir_base);
if (ENABLE_FEATURE_CLEAN_UP) {
chp = moddir;
moddir = concat_path_file(moddir_base, moddir);
free (chp);
} else
moddir = concat_path_file(moddir_base, moddir);
xchdir(moddir_base);
}
if (!(option_mask32 & ARG_n)) { /* --dry-run */