From: Ivan Maidanski <ivmai@mail.ru>
Date: Wed, 24 Oct 2012 03:57:45 +0000 (+0400)
Subject: Check traceable_allocator.allocate result before dereference in test_cpp
X-Git-Tag: gc7_4_0~177
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7edcba978ab71e11e5f5451cb280316e5325681a;p=gc

Check traceable_allocator.allocate result before dereference in test_cpp

* tests/test_cpp.cc (main): Check "xptr" value (obtained from
traceable_allocator.allocate) for NULL (and exit with the
corresponding message in that case) before dereferencing it.
---

diff --git a/tests/test_cpp.cc b/tests/test_cpp.cc
index ca42d247..dd11b927 100644
--- a/tests/test_cpp.cc
+++ b/tests/test_cpp.cc
@@ -228,6 +228,10 @@ int APIENTRY WinMain( HINSTANCE instance ATTR_UNUSED,
 #   endif
     *x = 29;
 #   ifndef DONT_USE_STD_ALLOCATOR
+      if (!xptr) {
+        fprintf(stderr, "Out of memory!\n");
+        exit(3);
+      }
       *xptr = x;
       x = 0;
 #   endif