From b534e402d8c45f22feafe70d6b7d1c5a48c4d411 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kacper=20Michaj=C5=82ow?= Date: Wed, 7 Aug 2024 16:09:20 +0200 Subject: [PATCH] avformat/mov: ensure required number of bytes is read Fixes: use-of-uninitialized-value Found by OSS-Fuzz. Signed-off-by: Michael Niedermayer --- libavformat/mov.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/mov.c b/libavformat/mov.c index 1052691936..f2d8aee766 100644 --- a/libavformat/mov.c +++ b/libavformat/mov.c @@ -7096,7 +7096,7 @@ static int mov_read_free(MOVContext *c, AVIOContext *pb, MOVAtom atom) if (atom.size < 8) return 0; - ret = avio_read(pb, content, FFMIN(sizeof(content), atom.size)); + ret = ffio_read_size(pb, content, FFMIN(sizeof(content), atom.size)); if (ret < 0) return ret;