From 105654e376a736d243aef4a1d121abebce912e6b Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Fri, 3 Oct 2014 04:30:58 +0200 Subject: [PATCH] avcodec/utils: Add case for jv to avcodec_align_dimensions2() (Upstream commit 105654e376a736d243aef4a1d121abebce912e6b) Fixes out of array accesses Fixes: asan_heap-oob_12304aa_8_asan_heap-oob_4da4f3_300_intro.jv Upstream-Status: Backport Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer Signed-off-by: Yue Tao --- libavcodec/utils.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/libavcodec/utils.c b/libavcodec/utils.c index d4f5532..c2c5579 100644 --- a/gst-libs/ext/libav/libavcodec/utils.c +++ b/gst-libs/ext/libav/libavcodec/utils.c @@ -173,6 +173,10 @@ void avcodec_align_dimensions2(AVCodecContext *s, int *width, int *height, int l w_align=4; h_align=4; } + if (s->codec_id == CODEC_ID_JV){ + w_align = 8; + h_align = 8; + } break; case PIX_FMT_BGR24: if((s->codec_id == CODEC_ID_MSZH) || (s->codec_id == CODEC_ID_ZLIB)){ -- 1.7.9.5