diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2012-10-11 16:51:08 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-10-11 16:51:08 +0200 |
| commit | 4b20b21b8dabc74d676404dea94d43569a54a6b1 (patch) | |
| tree | c098936ed3530adec6f15efd7d4b01be8eb419ec /libavcodec/tiff.c | |
| parent | 9ba2484ece532ccca30efba28cab71596a18427d (diff) | |
| download | ffmpeg-4b20b21b8dabc74d676404dea94d43569a54a6b1.tar.gz | |
tiff: fix leak on error return in doubles2str()
Fixes CID733797
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/tiff.c')
| -rw-r--r-- | libavcodec/tiff.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libavcodec/tiff.c b/libavcodec/tiff.c index 1093180d00..bb11a23d19 100644 --- a/libavcodec/tiff.c +++ b/libavcodec/tiff.c @@ -216,8 +216,10 @@ static char *doubles2str(double *dp, int count, const char *sep) ap[0] = '\0'; for (i = 0; i < count; i++) { unsigned l = snprintf(ap, component_len, "%f%s", dp[i], sep); - if(l >= component_len) + if(l >= component_len) { + av_free(ap0); return NULL; + } ap += l; } ap0[strlen(ap0) - strlen(sep)] = '\0'; |