From c888b34b1c55e41826a9692cf9707dc0959d55f8 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Sun, 30 Jun 2019 19:40:37 +0200 Subject: [PATCH] avcodec/hevcdec: Fix memleak of a53_caption Fixes: 15295/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HEVC_fuzzer-5675655187922944 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer (cherry picked from commit ef50cf7b32b91af303e37236f22e2e89971a84b7) Signed-off-by: Michael Niedermayer --- libavcodec/hevcdec.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libavcodec/hevcdec.c b/libavcodec/hevcdec.c index 417bc98cf9..e9651855e2 100644 --- a/libavcodec/hevcdec.c +++ b/libavcodec/hevcdec.c @@ -3254,6 +3254,8 @@ static av_cold int hevc_decode_free(AVCodecContext *avctx) ff_h2645_packet_uninit(&s->pkt); + ff_hevc_reset_sei(&s->sei); + return 0; } @@ -3443,6 +3445,7 @@ static void hevc_decode_flush(AVCodecContext *avctx) { HEVCContext *s = avctx->priv_data; ff_hevc_flush_dpb(s); + ff_hevc_reset_sei(&s->sei); s->max_ra = INT_MAX; s->eos = 1; }