X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=tests%2Ftest_urcu_hash.c;h=376cd9721094cfac251e37883d85149468798735;hb=98808fb1581997fc7c9ff1bd6a486ceb27932be1;hp=3a87d483f9a15ad981b0af52e0198a70ea55db1c;hpb=e1a68f1d99b97020243da2c47a81c74705dc3381;p=urcu.git

diff --git a/tests/test_urcu_hash.c b/tests/test_urcu_hash.c
index 3a87d48..376cd97 100644
--- a/tests/test_urcu_hash.c
+++ b/tests/test_urcu_hash.c
@@ -46,6 +46,21 @@
 /* hardcoded number of CPUs */
 #define NR_CPUS 16384
 
+/* For testing */
+#define POISON_FREE
+
+#ifdef POISON_FREE
+#define poison_free(ptr)				\
+	do {						\
+		memset(ptr, 0x42, sizeof(*(ptr)));	\
+		free(ptr);				\
+	} while (0)
+#else
+#define poison_free(ptr)	free(ptr)
+#endif
+
+
+
 #if defined(_syscall0)
 _syscall0(pid_t, gettid)
 #elif defined(__NR_gettid)