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_4_4~36
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d45ac9ed9e0e325d0b4ca8007df54f995048c0a1;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 4c1cc7fc..c1a7da39 100644
--- a/tests/test.c
+++ b/tests/test.c
@@ -1500,7 +1500,7 @@ void check_heap_stats(void)
                   (unsigned long)GC_get_total_bytes());
     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