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Use snprlcat() instead of two strlcat(3)s.

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MFC after:	1 week
This commit is contained in:
Pawel Jakub Dawidek 2011-03-21 08:37:50 +00:00
parent 9925a680a9
commit 8a8763b7cf
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=219816
1 changed files with 3 additions and 2 deletions
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5
sbin/hastd/hooks.c
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@ -52,6 +52,7 @@ __FBSDID("$FreeBSD$");
#include <pjdlog.h>
#include "hooks.h"
#include "subr.h"
#include "synch.h"
/* Report processes that are running for too long not often than this value. */
@ -184,8 +185,8 @@ hook_alloc(const char *path, char **args)
(void)strlcpy(hp->hp_comm, path, sizeof(hp->hp_comm));
/* We start at 2nd argument as we don't want to have exec name twice. */
for (ii = 1; args[ii] != NULL; ii++) {
(void)strlcat(hp->hp_comm, " ", sizeof(hp->hp_comm));
(void)strlcat(hp->hp_comm, args[ii], sizeof(hp->hp_comm));
(void)snprlcat(hp->hp_comm, sizeof(hp->hp_comm), " %s",
args[ii]);
}
if (strlen(hp->hp_comm) >= sizeof(hp->hp_comm) - 1) {
pjdlog_error("Exec path too long, correct configuration file.");