From 2fef501f476f3d22a2a8f1571ae8a5b1a745f936 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Sun, 26 May 2024 23:50:40 +0200 Subject: [PATCH] avcodec/vp8: Check mutex init Fixes: CID1598556 Unchecked return value Sponsored-by: Sovereign Tech Fund Signed-off-by: Michael Niedermayer (cherry picked from commit 4ac7405aafb8e66dff2ac926f33b7ff755f224cf) Signed-off-by: Michael Niedermayer --- libavcodec/vp8.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/libavcodec/vp8.c b/libavcodec/vp8.c index 8a3f3e4f1a..7ffd87d57a 100644 --- a/libavcodec/vp8.c +++ b/libavcodec/vp8.c @@ -190,7 +190,11 @@ int update_dimensions(VP8Context *s, int width, int height, int is_vp7) return AVERROR(ENOMEM); } #if HAVE_THREADS - pthread_mutex_init(&s->thread_data[i].lock, NULL); + ret = pthread_mutex_init(&s->thread_data[i].lock, NULL); + if (ret) { + free_buffers(s); + return AVERROR(ret); + } pthread_cond_init(&s->thread_data[i].cond, NULL); #endif }