From bf28f5f36747290bd0c35f6b8751c800d7b1c750 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Thu, 4 Jul 2019 23:39:23 +0200 Subject: [PATCH] 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 (cherry picked from commit 923d5c489fd4ffd0b9dbfdc6c14f594bd134ab47) Signed-off-by: Michael Niedermayer --- libavcodec/utils.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavcodec/utils.c b/libavcodec/utils.c index d3ddcbca9d..2e2283ffea 100644 --- a/libavcodec/utils.c +++ b/libavcodec/utils.c @@ -1037,6 +1037,7 @@ 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);