diff options
| author | tilghman <tilghman@f38db490-d61c-443f-a65b-d21fe96a405b> | 2008-03-07 06:36:33 +0000 |
|---|---|---|
| committer | tilghman <tilghman@f38db490-d61c-443f-a65b-d21fe96a405b> | 2008-03-07 06:36:33 +0000 |
| commit | 2d66183adf20c8b3898a3bfc97627d55dff7891f (patch) | |
| tree | e1d83f46856427c7e9df46336f418ec059a92c57 /apps/app_rpt.c | |
| parent | 6623be8860eb9337ebbc3a5a32388270fac5628b (diff) | |
Safely use the strncat() function.
(closes issue #11958)
Reported by: norman
Patches:
20080209__bug11958.diff.txt uploaded by Corydon76 (license 14)
git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.4@106552 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'apps/app_rpt.c')
| -rw-r--r-- | apps/app_rpt.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/apps/app_rpt.c b/apps/app_rpt.c index e7f7b003c..292dfc6f6 100644 --- a/apps/app_rpt.c +++ b/apps/app_rpt.c @@ -2427,7 +2427,7 @@ static int rpt_do_fun(int fd, int argc, char *argv[]) } if(!busy){ myrpt->macrotimer = MACROTIME; - strncat(myrpt->macrobuf,argv[3],MAXMACRO - 1); + strncat(myrpt->macrobuf, argv[3], MAXMACRO - strlen(myrpt->macrobuf) - 1); } rpt_mutex_unlock(&myrpt->lock); } @@ -5090,7 +5090,7 @@ int i; return DC_ERROR; } myrpt->macrotimer = MACROTIME; - strncat(myrpt->macrobuf,val,MAXMACRO - 1); + strncat(myrpt->macrobuf, val, MAXMACRO - strlen(myrpt->macrobuf) - 1); rpt_mutex_unlock(&myrpt->lock); return DC_COMPLETE; } @@ -8749,7 +8749,7 @@ static void do_scheduler(struct rpt *myrpt) return; /* Macro buffer full */ } myrpt->macrotimer = MACROTIME; - strncat(myrpt->macrobuf,val,MAXMACRO - 1); + strncat(myrpt->macrobuf,val,MAXMACRO - strlen(myrpt->macrobuf) - 1); } else{ ast_log(LOG_WARNING,"Malformed scheduler entry in rpt.conf: %s = %s\n", |