* nscd/nscd_helper.c (get_mapping): Use MSG_CMSG_CLOEXEC for

	descriptor received from nscd.

diff --git a/ChangeLog b/ChangeLog
index f02d7dd..838ccf0 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2007-07-21  Ulrich Drepper  <drepper@redhat.com>
 
+       * nscd/nscd_helper.c (get_mapping): Use MSG_CMSG_CLOEXEC for
+       descriptor received from nscd.
+
        * sysdeps/unix/sysv/linux/bits/socket.h: Define MSG_CMSG_CLOEXEC.
 
        * sysdeps/unix/sysv/linux/i386/bits/fcntl.h: Define O_CLOEXEC.

diff --git a/nscd/nscd_helper.c b/nscd/nscd_helper.c
index 79644a4..50146a0 100644 (file)
--- a/nscd/nscd_helper.c
+++ b/nscd/nscd_helper.c
@@ -265,7 +265,11 @@ get_mapping (request_type type, const char *key,
   if (wait_on_socket (sock) <= 0)
     goto out_close2;
 
-  if (__builtin_expect (TEMP_FAILURE_RETRY (__recvmsg (sock, &msg, 0))
+# ifndef MSG_CMSG_CLOEXEC
+#  define MSG_CMSG_CLOEXEC 0
+# endif
+  if (__builtin_expect (TEMP_FAILURE_RETRY (__recvmsg (sock, &msg,
+                                                      MSG_CMSG_CLOEXEC))
                        != keylen, 0))
     goto out_close2;