From f5bf7b9f4baf9f4626146f996df47c1d37517024 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Wed, 29 Feb 2012 04:25:13 +0100
Subject: [PATCH] libpostproc: fix out of array accesses detected by
AddressSanitizer.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
libpostproc/postprocess_template.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libpostproc/postprocess_template.c b/libpostproc/postprocess_template.c
index 4b8184c4f40..3419257c211 100644
--- a/libpostproc/postprocess_template.c
+++ b/libpostproc/postprocess_template.c
@@ -3549,7 +3549,7 @@ static void RENAME(postProcess)(const uint8_t src[], int srcStride, uint8_t dst[
{
RENAME(tempNoiseReducer)(dstBlock-8, stride,
c.tempBlurred[isColor] + y*dstStride + x,
- c.tempBlurredPast[isColor] + (y>>3)*256 + (x>>3),
+ c.tempBlurredPast[isColor] + (y>>3)*256 + (x>>3) + 256,
c.ppMode.maxTmpNoise);
}
}
@@ -3571,7 +3571,7 @@ static void RENAME(postProcess)(const uint8_t src[], int srcStride, uint8_t dst[
if((mode & TEMP_NOISE_FILTER)){
RENAME(tempNoiseReducer)(dstBlock-8, dstStride,
c.tempBlurred[isColor] + y*dstStride + x,
- c.tempBlurredPast[isColor] + (y>>3)*256 + (x>>3),
+ c.tempBlurredPast[isColor] + (y>>3)*256 + (x>>3) + 256,
c.ppMode.maxTmpNoise);
}
--
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