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ps: Increase command selection field to 64

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The library now presents command names up to 64 characters, in line with
the kernel changes.  ps command name selection (the -C option) now also
is 64 characters long.

References:
 commit 2cfdbbe897
This commit is contained in:
Craig Small 2018-05-19 22:10:11 +10:00
parent 2fed385ac2
commit 14005a371e
3 changed files with 3 additions and 2 deletions
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1
NEWS
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@ -10,6 +10,7 @@ procps-ng-3.3.15
* library: Fix integer overflow and LPE in file2strvec CVE-2018-1124 * library: Fix integer overflow and LPE in file2strvec CVE-2018-1124
* library: Use size_t for alloc functions CVE-2018-1126 * library: Use size_t for alloc functions CVE-2018-1126
* library: Increase comm size to 64 * library: Increase comm size to 64
* ps: Increase command name selection field to 64
* top: Don't use cwd for location of config CVE-2018-1122 * top: Don't use cwd for location of config CVE-2018-1122
procps-ng-3.3.14 procps-ng-3.3.14

2
ps/common.h
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@ -189,7 +189,7 @@ typedef union sel_union {
uid_t uid; uid_t uid;
gid_t gid; gid_t gid;
dev_t tty; dev_t tty;
char cmd[16]; /* this is _not_ \0 terminated */ char cmd[64]; /* this is _not_ \0 terminated */
} sel_union; } sel_union;
typedef struct selection_node { typedef struct selection_node {

2
ps/select.c
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@ -117,7 +117,7 @@ static int proc_was_listed(proc_t *buf){
break; case SEL_SESS: return_if_match(session,pid); break; case SEL_SESS: return_if_match(session,pid);
break; case SEL_COMM: i=sn->n; while(i--) break; case SEL_COMM: i=sn->n; while(i--)
if(!strncmp( buf->cmd, (*(sn->u+i)).cmd, 15 )) return 1; if(!strncmp( buf->cmd, (*(sn->u+i)).cmd, 63 )) return 1;