From 06b0246da07e7c9d95476b35275a63cd6dbc300c Mon Sep 17 00:00:00 2001
From: "Ronald S. Bultje" <rsbultje@gmail.com>
Date: Thu, 12 Jan 2012 15:38:37 -0800
Subject: [PATCH] swscale-test: fix stack overread.
Fixes problems in swscale-test where it gives a 3-member array to a
function expecting a 4-member array.
---
libswscale/swscale-test.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libswscale/swscale-test.c b/libswscale/swscale-test.c
index 7ea01a6b687..3497dffbe0b 100644
--- a/libswscale/swscale-test.c
+++ b/libswscale/swscale-test.c
@@ -337,8 +337,8 @@ int main(int argc, char **argv)
enum PixelFormat srcFormat = PIX_FMT_NONE;
enum PixelFormat dstFormat = PIX_FMT_NONE;
uint8_t *rgb_data = av_malloc(W * H * 4);
- uint8_t *rgb_src[3] = { rgb_data, NULL, NULL };
- int rgb_stride[3] = { 4 * W, 0, 0 };
+ uint8_t *rgb_src[4] = { rgb_data, NULL, NULL, NULL };
+ int rgb_stride[4] = { 4 * W, 0, 0, 0 };
uint8_t *data = av_malloc(4 * W * H);
uint8_t *src[4] = { data, data + W * H, data + W * H * 2, data + W * H * 3 };
int stride[4] = { W, W, W, W };
--
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