From: pontus lidman <pontus.lidman@27m.se>
Date: Mon, 29 Nov 2010 16:20:41 +0000 (-0700)
Subject: mesa: check for posix_memalign() errors
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b1097607db58ddaa91281e364dbb4aa53d904052;p=mesa.git

mesa: check for posix_memalign() errors

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

diff --git a/src/mesa/main/imports.c b/src/mesa/main/imports.c
index bcca4edc1aa..cefbf4d8c98 100644
--- a/src/mesa/main/imports.c
+++ b/src/mesa/main/imports.c
@@ -88,7 +88,8 @@ _mesa_align_malloc(size_t bytes, unsigned long alignment)
 #if defined(HAVE_POSIX_MEMALIGN)
    void *mem;
    int err = posix_memalign(& mem, alignment, bytes);
-   (void) err;
+   if (err)
+      return NULL;
    return mem;
 #elif defined(_WIN32) && defined(_MSC_VER)
    return _aligned_malloc(bytes, alignment);