From: Vinson Lee <vlee@vmware.com>
Date: Thu, 7 Jan 2010 05:39:44 +0000 (-0800)
Subject: progs/demos: Assert that input to malloc is valid.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d42467687e9de756aa3e4bca5e55f69391af3065;p=mesa.git

progs/demos: Assert that input to malloc is valid.
---

diff --git a/progs/demos/fire.c b/progs/demos/fire.c
index dd70f6141db..f30b893dbf3 100644
--- a/progs/demos/fire.c
+++ b/progs/demos/fire.c
@@ -6,6 +6,7 @@
  *            Humanware s.r.l.
  */
 
+#include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <math.h>
@@ -759,6 +760,7 @@ main(int ac, char **av)
    glFogfv(GL_FOG_COLOR, fogcolor);
    glFogf(GL_FOG_DENSITY, 0.1);
 
+   assert(np > 0);
    p = (part *) malloc(sizeof(part) * np);
 
    for (i = 0; i < np; i++)