PR #22568 opened by michaelni URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/22568 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/22568.patch
Fixes: use of uninitialized memory Found-by: Carl Sampson <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]> >From 3a13629791097572aca83f2c5da88387bd7dc039 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer <[email protected]> Date: Fri, 20 Mar 2026 17:35:51 +0100 Subject: [PATCH] avcodec/escape130: Initialize old_y_avg Fixes: use of uninitialized memory Found-by: Carl Sampson <[email protected]> Signed-off-by: Michael Niedermayer <[email protected]> --- libavcodec/escape130.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/escape130.c b/libavcodec/escape130.c index 4482a0e070..a192831144 100644 --- a/libavcodec/escape130.c +++ b/libavcodec/escape130.c @@ -125,7 +125,7 @@ static av_cold int escape130_decode_init(AVCodecContext *avctx) return AVERROR_INVALIDDATA; } - s->old_y_avg = av_malloc(avctx->width * avctx->height / 4); + s->old_y_avg = av_mallocz(avctx->width * avctx->height / 4); s->buf1 = av_malloc(avctx->width * avctx->height * 3 / 2); s->buf2 = av_malloc(avctx->width * avctx->height * 3 / 2); if (!s->old_y_avg || !s->buf1 || !s->buf2) { -- 2.52.0 _______________________________________________ ffmpeg-devel mailing list -- [email protected] To unsubscribe send an email to [email protected]
