From a8e32416efd5178eaa243c20cfc8118f81de4814 Mon Sep 17 00:00:00 2001
From: Robert O'Callahan <robert@ocallahan.org>
Date: Wed, 11 Jun 2008 11:05:43 +1200
Subject: [PATCH] Make gfxImageSurface clear allocated surface data. r=vlad

---
 gfx/thebes/src/gfxImageSurface.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gfx/thebes/src/gfxImageSurface.cpp b/gfx/thebes/src/gfxImageSurface.cpp
index 54f6909303b6..486cf5128228 100644
--- a/gfx/thebes/src/gfxImageSurface.cpp
+++ b/gfx/thebes/src/gfxImageSurface.cpp
@@ -51,7 +51,7 @@ gfxImageSurface::gfxImageSurface(const gfxIntSize& size, gfxImageFormat format)
 
     // if we have a zero-sized surface, just set mData to nsnull
     if (mSize.height * mStride > 0) {
-        mData = (unsigned char *) malloc(mSize.height * mStride);
+        mData = (unsigned char *) calloc(mSize.height, mStride);
         if (!mData)
             return;
     } else {