From: Adam Jackson <ajax@redhat.com>
Date: Mon, 21 Sep 2009 21:03:58 +0000 (-0400)
Subject: selinux: Fix mmap() return value check
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=83019ffc0708708af7ee1ddbf3cbf949bcf076bd;p=mesa.git

selinux: Fix mmap() return value check
---

diff --git a/src/mesa/main/execmem.c b/src/mesa/main/execmem.c
index 57c1e117c89..4c6139985fe 100644
--- a/src/mesa/main/execmem.c
+++ b/src/mesa/main/execmem.c
@@ -80,11 +80,10 @@ init_heap(void)
       exec_heap = mmInit( 0, EXEC_HEAP_SIZE );
    
    if (!exec_mem)
-      exec_mem = (unsigned char *) mmap(0, EXEC_HEAP_SIZE, 
-					PROT_EXEC | PROT_READ | PROT_WRITE, 
-					MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
+      exec_mem = mmap(NULL, EXEC_HEAP_SIZE, PROT_EXEC | PROT_READ | PROT_WRITE,
+		      MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
 
-   return (exec_mem != NULL);
+   return (exec_mem != MAP_FAILED);
 }