From: Siddhesh Poyarekar <siddhesh@gotplt.org>
Date: Thu, 8 Dec 2022 15:21:17 +0000 (-0500)
Subject: testsuite: Fix leaks in tree-dynamic-object-size-0.c
X-Git-Tag: basepoints/gcc-14~2647
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=955093369ed41e7ad7d9e4fadc2948375a6cb103;p=thirdparty%2Fgcc.git

testsuite: Fix leaks in tree-dynamic-object-size-0.c

In commit e5cfb9cac1d7aba9a8ea73bfe7922cfaff9d61f3 I introduced tests
for strdup and strndup with leaks.  Fix those leaks.

gcc/testsuite/ChangeLog:

	* gcc.dg/builtin-dynamic-object-size-0.c (test_strdup,
	test_strndup, test_strdup_min, test_strndup_min): Free RES
	before returning from function.

Signed-off-by: Siddhesh Poyarekar <siddhesh@gotplt.org>
---

diff --git a/gcc/testsuite/gcc.dg/builtin-dynamic-object-size-0.c b/gcc/testsuite/gcc.dg/builtin-dynamic-object-size-0.c
index 4f1606a486b9..f9047a037d99 100644
--- a/gcc/testsuite/gcc.dg/builtin-dynamic-object-size-0.c
+++ b/gcc/testsuite/gcc.dg/builtin-dynamic-object-size-0.c
@@ -486,7 +486,10 @@ __attribute__ ((noinline))
 test_strdup (const char *in)
 {
   char *res = __builtin_strdup (in);
-  return __builtin_dynamic_object_size (res, 0);
+  size_t sz = __builtin_dynamic_object_size (res, 0);
+
+  __builtin_free (res);
+  return sz;
 }
 
 size_t
@@ -494,7 +497,10 @@ __attribute__ ((noinline))
 test_strndup (const char *in, size_t bound)
 {
   char *res = __builtin_strndup (in, bound);
-  return __builtin_dynamic_object_size (res, 0);
+  size_t sz = __builtin_dynamic_object_size (res, 0);
+
+  __builtin_free (res);
+  return sz;
 }
 
 size_t
@@ -502,7 +508,10 @@ __attribute__ ((noinline))
 test_strdup_min (const char *in)
 {
   char *res = __builtin_strdup (in);
-  return __builtin_dynamic_object_size (res, 2);
+  size_t sz = __builtin_dynamic_object_size (res, 2);
+
+  __builtin_free (res);
+  return sz;
 }
 
 size_t
@@ -510,7 +519,10 @@ __attribute__ ((noinline))
 test_strndup_min (const char *in, size_t bound)
 {
   char *res = __builtin_strndup (in, bound);
-  return __builtin_dynamic_object_size (res, 2);
+  size_t sz = __builtin_dynamic_object_size (res, 2);
+
+  __builtin_free (res);
+  return sz;
 }
 
 /* Other tests.  */