From: Vinson Lee <vlee@vmware.com>
Date: Wed, 28 Oct 2009 23:59:49 +0000 (-0600)
Subject: mesa: Fix memory leak if we run out of memory
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=96128fdf2f959e2b59eca8f234dc6f3adf7a553f;p=mesa.git

mesa: Fix memory leak if we run out of memory

Signed-off-by: Brian Paul <brianp@vmware.com>
---

diff --git a/src/mesa/main/texstore.c b/src/mesa/main/texstore.c
index a22db628d3e..d3237959e0c 100644
--- a/src/mesa/main/texstore.c
+++ b/src/mesa/main/texstore.c
@@ -589,8 +589,12 @@ _mesa_make_temp_chan_image(GLcontext *ctx, GLuint dims,
    /* unpack and transfer the source image */
    tempImage = (GLchan *) _mesa_malloc(srcWidth * srcHeight * srcDepth
                                        * components * sizeof(GLchan));
-   if (!tempImage)
+   if (!tempImage) {
+      if (freeSrcImage) {
+         _mesa_free((void *) srcAddr);
+      }
       return NULL;
+   }
 
    dst = tempImage;
    for (img = 0; img < srcDepth; img++) {