From: Ivan Maidanski <ivmai@mail.ru>
Date: Fri, 12 Feb 2016 18:36:08 +0000 (+0300)
Subject: Fix potential multiplication overflow in check_heap_stats (test)
X-Git-Tag: gc7_6_0~74
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5200ff4d82bb7e6344f33d104e3de03e4325340b;p=gc

Fix potential multiplication overflow in check_heap_stats (test)

* tests/test.c (check_heap_stats): Cast n_tests to size_t before
multiplication by 2700000 (instead of implicit cast to size_t of the
result).
---

diff --git a/tests/test.c b/tests/test.c
index a09c4ad5..6ae1b058 100644
--- a/tests/test.c
+++ b/tests/test.c
@@ -1554,7 +1554,7 @@ void check_heap_stats(void)
               (unsigned long)GC_get_memory_use());
     GC_printf("Final heap size is %lu bytes\n",
                   (unsigned long)GC_get_heap_size());
-    if (GC_get_total_bytes() < n_tests *
+    if (GC_get_total_bytes() < (size_t)n_tests *
 #   ifdef VERY_SMALL_CONFIG
         2700000
 #   else