diff options
| author | Benny Prijono <bennylp@teluu.com> | 2013-10-08 09:08:13 +0000 |
|---|---|---|
| committer | Benny Prijono <bennylp@teluu.com> | 2013-10-08 09:08:13 +0000 |
| commit | 7369d96f8361c523a7ae4753391a9a7336a89fb8 (patch) | |
| tree | 64afc15371dfb0cafe15648537d33d4ad0c4c38a /pjmedia/src/pjmedia/ffmpeg_util.c | |
| parent | 476648f068a362857304aca7b383f700a304d59e (diff) | |
Re #1703: fixing general bugs. First installment: correct handling of snprintf return value
git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@4613 74dad513-b988-da41-8d7b-12977e46ad98
Diffstat (limited to 'pjmedia/src/pjmedia/ffmpeg_util.c')
| -rw-r--r-- | pjmedia/src/pjmedia/ffmpeg_util.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/pjmedia/src/pjmedia/ffmpeg_util.c b/pjmedia/src/pjmedia/ffmpeg_util.c index 4698191f..da2d5a19 100644 --- a/pjmedia/src/pjmedia/ffmpeg_util.c +++ b/pjmedia/src/pjmedia/ffmpeg_util.c @@ -114,6 +114,8 @@ static void ffmpeg_log_cb(void* ptr, int level, const char* fmt, va_list vl) if (ptr) { AVClass* avc = *(AVClass**)ptr; len = pj_ansi_snprintf(buf, bufsize, "%s: ", avc->item_name(ptr)); + if (len < 1 || len >= bufsize) + len = bufsize - 1; bufsize -= len; } |