diff options
| author | Tilghman Lesher <tilghman@meg.abyt.es> | 2008-03-07 06:54:47 +0000 |
|---|---|---|
| committer | Tilghman Lesher <tilghman@meg.abyt.es> | 2008-03-07 06:54:47 +0000 |
| commit | 8718878490016dbc64c36bc25e695672debf79d3 (patch) | |
| tree | 3f8307275224caab3a5ba9fae26b4eebf54ab4cf /apps/app_speech_utils.c | |
| parent | 5fa773a9f95727e11fc3f175fa456fdcfe3564bf (diff) | |
Merged revisions 106552 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
........
r106552 | tilghman | 2008-03-07 00:36:33 -0600 (Fri, 07 Mar 2008) | 6 lines
Safely use the strncat() function.
(closes issue #11958)
Reported by: norman
Patches:
20080209__bug11958.diff.txt uploaded by Corydon76 (license 14)
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@106553 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'apps/app_speech_utils.c')
| -rw-r--r-- | apps/app_speech_utils.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/apps/app_speech_utils.c b/apps/app_speech_utils.c index 2445955f4..221d2eb5c 100644 --- a/apps/app_speech_utils.c +++ b/apps/app_speech_utils.c @@ -696,7 +696,7 @@ static int speech_background(struct ast_channel *chan, void *data) } time(&start); snprintf(tmp, sizeof(tmp), "%c", f->subclass); - strncat(dtmf, tmp, sizeof(dtmf)); + strncat(dtmf, tmp, sizeof(dtmf) - strlen(dtmf) - 1); /* If the maximum length of the DTMF has been reached, stop now */ if (max_dtmf_len && strlen(dtmf) == max_dtmf_len) done = 1; |