PR #24670 opened by michaelni URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/24670 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/24670.patch
Fixes: use of uninitialized memory Fixes: Tt4RMe2vAHv6 Fixes: trithem-vqa-cbf0-short-read-2389ec50.vqa Fixes: vqa-cbf0-empty-variant.vqa Found-by: Trithem90 >From 89dfd2ef655c64cda90ac602ef60bcd25af70311 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer <[email protected]> Date: Thu, 24 Sep 2026 00:56:23 +0200 Subject: [PATCH] avcodec/vqavideo: allocate the codebook zeroed Fixes: use of uninitialized memory Fixes: Tt4RMe2vAHv6 Fixes: trithem-vqa-cbf0-short-read-2389ec50.vqa Fixes: vqa-cbf0-empty-variant.vqa Found-by: Trithem90 --- libavcodec/vqavideo.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/vqavideo.c b/libavcodec/vqavideo.c index 99c86a4610..14caba1d02 100644 --- a/libavcodec/vqavideo.c +++ b/libavcodec/vqavideo.c @@ -183,7 +183,7 @@ static av_cold int vqa_decode_init(AVCodecContext *avctx) /* allocate codebooks */ s->codebook_size = MAX_CODEBOOK_SIZE; - s->codebook = av_malloc(s->codebook_size); + s->codebook = av_mallocz(s->codebook_size); if (!s->codebook) return AVERROR(ENOMEM); s->next_codebook_buffer = av_malloc(s->codebook_size); -- 2.52.0 _______________________________________________ ffmpeg-devel mailing list -- [email protected] To unsubscribe send an email to [email protected]
