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 /main/frame.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 'main/frame.c')
| -rw-r--r-- | main/frame.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/main/frame.c b/main/frame.c index 940ff5c5c..f2ceabf16 100644 --- a/main/frame.c +++ b/main/frame.c @@ -992,16 +992,16 @@ int ast_codec_pref_string(struct ast_codec_pref *pref, char *buf, size_t size) slen = strlen(formatname); if (slen > total_len) break; - strncat(buf,formatname,total_len); + strncat(buf, formatname, total_len - 1); /* safe */ total_len -= slen; } if (total_len && x < 31 && ast_codec_pref_index(pref , x + 1)) { - strncat(buf,"|",total_len); + strncat(buf, "|", total_len - 1); /* safe */ total_len--; } } if (total_len) { - strncat(buf,")",total_len); + strncat(buf, ")", total_len - 1); /* safe */ total_len--; } |