ipsec-305.tar.gz

[apple/ipsec.git] / ipsec-tools / racoon / session.c

diff --git a/ipsec-tools/racoon/session.c b/ipsec-tools/racoon/session.c
index 11915b2133ea467fa3daf74ced598336ae89d948..1f9dee4a883d4a805e9827c787a0a19de5f9aefc 100644 (file)
--- a/ipsec-tools/racoon/session.c
+++ b/ipsec-tools/racoon/session.c
@@ -115,7 +115,6 @@ extern int launchdlaunched;
 static void close_session (int);
 static int init_signal (void);
 static int set_signal (int sig, RETSIGTYPE (*func) (int, siginfo_t *, void *));
-static void check_sigreq (void);
 static void check_flushsa_stub (void *);
 static void check_flushsa (void);
 static void auto_exit_do (void *);
@@ -123,6 +122,7 @@ static int close_sockets (void);
 
 static volatile sig_atomic_t sigreq[NSIG + 1];
 int terminated = 0;
+int pending_signal_handle = 0;
 
 static int64_t racoon_keepalive = -1;
 
@@ -482,7 +482,7 @@ static int signals[] = {
 };
 
 
-static void
+void
 check_sigreq()
 {
        int sig;
@@ -603,9 +603,14 @@ signal_handler(int sig, siginfo_t *sigi, void *ctx)
     if ( sig == SIGTERM ){
         terminated = 1;
     }
+
+       pending_signal_handle = 1;
     dispatch_async(main_queue, 
                    ^{
-                        check_sigreq(); 
+                                               if (pending_signal_handle) {
+                                                       check_sigreq();
+                                                       pending_signal_handle = 0;
+                                               }
                    });
 }