PR #22903 opened by michaelni URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/22903 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/22903.patch
Signed-off-by: Michael Niedermayer <[email protected]> >From 851dcac21e39809b72688176f466be3d6b0c86cb Mon Sep 17 00:00:00 2001 From: ASTRA <[email protected]> Date: Thu, 23 Apr 2026 21:58:27 +0200 Subject: [PATCH] avformat/vividas: use-of-uninitialized-value in keybuffer Signed-off-by: Michael Niedermayer <[email protected]> --- libavformat/vividas.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/libavformat/vividas.c b/libavformat/vividas.c index 76d65518ba..9617b10c0a 100644 --- a/libavformat/vividas.c +++ b/libavformat/vividas.c @@ -589,7 +589,9 @@ static int viv_read_header(AVFormatContext *s) block_type = avio_r8(pb); if (block_type == 22) { - avio_read(pb, keybuffer, 187); + ret = ffio_read_size(pb, keybuffer, 187); + if (ret < 0) + return ret; b22_key = decode_key(keybuffer); b22_size = avio_rl32(pb); } -- 2.52.0 _______________________________________________ ffmpeg-devel mailing list -- [email protected] To unsubscribe send an email to [email protected]
