* gcc.dg/tree-ssa/loop-9.c: Prevent matching "leave".

[pf3gnuchains/gcc-fork.git] / libmudflap / mf-hooks2.c

diff --git a/libmudflap/mf-hooks2.c b/libmudflap/mf-hooks2.c
index 2b961b4..1da2261 100644 (file)
--- a/libmudflap/mf-hooks2.c
+++ b/libmudflap/mf-hooks2.c
@@ -544,8 +544,14 @@ WRAPPER2(struct tm*, gmtime, const time_t *timep)
 /* The following indicate if the result of the corresponding function
  * should be explicitly un/registered by the wrapper
 */
+
+#ifdef __FreeBSD__
+#define MF_REGISTER_fopen              __MF_TYPE_STATIC
+#else
 #undef  MF_REGISTER_fopen
+#endif
 #define MF_RESULT_SIZE_fopen           (sizeof (FILE))
+
 #undef  MF_REGISTER_opendir
 #define MF_RESULT_SIZE_opendir         0       /* (sizeof (DIR)) */
 #undef  MF_REGISTER_readdir
@@ -1394,7 +1400,8 @@ WRAPPER2(int, getsockopt, int s, int level, int optname, void *optval,
 WRAPPER2(int, accept, int s, struct  sockaddr *addr, socklen_t *addrlen)
 {
   TRACE ("%s\n", __PRETTY_FUNCTION__);
-  MF_VALIDATE_EXTENT (addr, (size_t)*addrlen, __MF_CHECK_WRITE, "accept addr");
+  if (addr != NULL)
+    MF_VALIDATE_EXTENT (addr, (size_t)*addrlen, __MF_CHECK_WRITE, "accept addr");
   return accept (s, addr, addrlen);
 }