From a289cc564338e4278bad07dfaee74c6262bdab30 Mon Sep 17 00:00:00 2001 From: Limin Wang Date: Tue, 24 Dec 2019 09:06:18 +0800 Subject: [PATCH] avcodec/decode: increase nb_bsfs after av_bsf_alloc in case alloc failed Signed-off-by: Limin Wang Signed-off-by: Michael Niedermayer --- libavcodec/decode.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavcodec/decode.c b/libavcodec/decode.c index 07b64b387b..af6bb3f952 100644 --- a/libavcodec/decode.c +++ b/libavcodec/decode.c @@ -227,13 +227,13 @@ int ff_decode_bsfs_init(AVCodecContext *avctx) goto fail; } s->bsfs = tmp; - s->nb_bsfs++; - ret = av_bsf_alloc(filter, &s->bsfs[s->nb_bsfs - 1]); + ret = av_bsf_alloc(filter, &s->bsfs[s->nb_bsfs]); if (ret < 0) { av_freep(&bsf); goto fail; } + s->nb_bsfs++; if (s->nb_bsfs == 1) { /* We do not currently have an API for passing the input timebase into decoders,