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authortilghman <tilghman@f38db490-d61c-443f-a65b-d21fe96a405b>2008-03-07 06:36:33 +0000
committertilghman <tilghman@f38db490-d61c-443f-a65b-d21fe96a405b>2008-03-07 06:36:33 +0000
commit2d66183adf20c8b3898a3bfc97627d55dff7891f (patch)
treee1d83f46856427c7e9df46336f418ec059a92c57 /funcs
parent6623be8860eb9337ebbc3a5a32388270fac5628b (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 'funcs')
-rw-r--r--funcs/func_enum.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/funcs/func_enum.c b/funcs/func_enum.c
index 43e953c3b..554937908 100644
--- a/funcs/func_enum.c
+++ b/funcs/func_enum.c
@@ -98,7 +98,7 @@ static int function_enum(struct ast_channel *chan, char *cmd, char *data,
for (s = p = args.number; *s; s++) {
if (*s != '-') {
snprintf(tmp, sizeof(tmp), "%c", *s);
- strncat(num, tmp, sizeof(num));
+ strncat(num, tmp, sizeof(num) - strlen(num) - 1);
}
}