From f78573466d447546d26fc959f2a94a1d10c9e425 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Mon, 13 Jul 2015 16:05:21 +0200 Subject: [PATCH] avcodec/sanm: Reset sizes in destroy_buffers() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Fixes crash in 1288a2fe8e9ae6b00ca40e089d08ca65_signal_sigsegv_7ffff71426a7_354_accident.san with allocation limit 65536 Found-by: Samuel Groß, Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer (cherry picked from commit 39bbdebb1ed8eb9c9b0cd6db85afde6ba89d86e4) Signed-off-by: Michael Niedermayer --- libavcodec/sanm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavcodec/sanm.c b/libavcodec/sanm.c index 9e5ec5400e..2547abb840 100644 --- a/libavcodec/sanm.c +++ b/libavcodec/sanm.c @@ -457,6 +457,7 @@ static void destroy_buffers(SANMVideoContext *ctx) ctx->frm0_size = ctx->frm1_size = ctx->frm2_size = 0; + init_sizes(ctx, 0, 0); } static av_cold int init_buffers(SANMVideoContext *ctx)