X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;f=utils%2Fgssd%2Fgssd_main_loop.c;h=917b66221bfd536419146f1881b293a2831bf406;hb=6b7ad21f8162ec85766fd1369ea13ab432e287f8;hp=84f04e96eda218cc236e835067b8e0728f27191c;hpb=ca5f2d1e16a6451c1df203bccfd8944ee84c728f;p=nfs-utils.git

diff --git a/utils/gssd/gssd_main_loop.c b/utils/gssd/gssd_main_loop.c
index 84f04e9..917b662 100644
--- a/utils/gssd/gssd_main_loop.c
+++ b/utils/gssd/gssd_main_loop.c
@@ -28,9 +28,14 @@
   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif	/* HAVE_CONFIG_H */
+
 #ifndef _GNU_SOURCE
 #define _GNU_SOURCE
 #endif
+
 #include <sys/param.h>
 #include <sys/socket.h>
 #include <sys/poll.h>
@@ -99,6 +104,7 @@ gssd_run()
 	int			ret;
 	struct sigaction	dn_act;
 	int			fd;
+	sigset_t		set;
 
 	/* Taken from linux/Documentation/dnotify.txt: */
 	dn_act.sa_sigaction = dir_notify_handler;
@@ -106,6 +112,11 @@ gssd_run()
 	dn_act.sa_flags = SA_SIGINFO;
 	sigaction(DNOTIFY_SIGNAL, &dn_act, NULL);
 
+	/* just in case the signal is blocked... */
+	sigemptyset(&set);
+	sigaddset(&set, DNOTIFY_SIGNAL);
+	sigprocmask(SIG_UNBLOCK, &set, NULL);
+
 	if ((fd = open(pipefs_nfsdir, O_RDONLY)) == -1) {
 		printerr(0, "ERROR: failed to open %s: %s\n",
 			 pipefs_nfsdir, strerror(errno));