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authorMichael Niedermayer <michael@niedermayer.cc>2019-07-04 23:39:23 +0200
committerMichael Niedermayer <michael@niedermayer.cc>2019-08-04 21:16:28 +0200
commit9cb0da0bfef9d751b5f72779d7f20dab6dd98b86 (patch)
tree4da1b90df1bb8d2764aa354fcdb679fbd01693a3
parent86de65fbf0743b3159f9c7b3af97203f8ec9743e (diff)
downloadffmpeg-9cb0da0bfef9d751b5f72779d7f20dab6dd98b86.tar.gz
avcodec/utils: fix leak of subtitle_header on error path
Fixes: memleak Fixes: 15528/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_STL_fuzzer-5735993371525120 Fixes: 15792/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SAMI_fuzzer-5737754232619008 Fixes: 16008/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SSA_fuzzer-5650582821404672 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 923d5c489fd4ffd0b9dbfdc6c14f594bd134ab47) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
-rw-r--r--libavcodec/utils.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/libavcodec/utils.c b/libavcodec/utils.c
index 66c68d1cf5..a6a646636d 100644
--- a/libavcodec/utils.c
+++ b/libavcodec/utils.c
@@ -1041,6 +1041,7 @@ FF_ENABLE_DEPRECATION_WARNINGS
av_dict_free(&tmp);
av_freep(&avctx->priv_data);
+ av_freep(&avctx->subtitle_header);
if (avctx->internal) {
av_frame_free(&avctx->internal->to_free);
av_frame_free(&avctx->internal->compat_decode_frame);