X-Git-Url: http://git.sameswireless.fr/l2tpns.git/blobdiff_plain/26a2025a1b7f12e9d962294583d76da30fb668d9..aa737c197cb6dd1f6092d1137e60edf908541618:/l2tpns.c

diff --git a/l2tpns.c b/l2tpns.c
index fcd054d..0167184 100644
--- a/l2tpns.c
+++ b/l2tpns.c
@@ -10,6 +10,7 @@
 #include <fcntl.h>
 #include <linux/if_tun.h>
 #define SYSLOG_NAMES
+#include <stdio.h>
 #include <syslog.h>
 #include <malloc.h>
 #include <net/route.h>
@@ -19,7 +20,6 @@
 #include <netinet/ip6.h>
 #include <stdarg.h>
 #include <stdlib.h>
-#include <stdio.h>
 #include <string.h>
 #include <ctype.h>
 #include <sys/ioctl.h>
@@ -5050,9 +5050,9 @@ int main(int argc, char *argv[])
 		case 'd':
 			if (fork()) exit(0);
 			setsid();
-			freopen("/dev/null", "r", stdin);
-			freopen("/dev/null", "w", stdout);
-			freopen("/dev/null", "w", stderr);
+			if(!freopen("/dev/null", "r", stdin)) LOG(0, 0, 0, "Error freopen stdin: %s\n", strerror(errno));
+			if(!freopen("/dev/null", "w", stdout)) LOG(0, 0, 0, "Error freopen stdout: %s\n", strerror(errno));
+			if(!freopen("/dev/null", "w", stderr)) LOG(0, 0, 0, "Error freopen stderr: %s\n", strerror(errno));
 			break;
 		case 'v':
 			optdebug++;
@@ -5103,7 +5103,7 @@ int main(int argc, char *argv[])
 			LOG(0, 0, 0, "Can't set ulimit: %s\n", strerror(errno));
 
 		// Make core dumps go to /tmp
-		chdir("/tmp");
+		if(chdir("/tmp")) LOG(0, 0, 0, "Error chdir /tmp: %s\n", strerror(errno));
 	}
 
 	if (config->scheduler_fifo)
@@ -5809,6 +5809,10 @@ int load_session(sessionidt s, sessiont *new)
 				uncache_ipmap(session[s].ip);
 		}
 
+		// remove old IPV6 routes...
+		if (session[s].ipv6route.s6_addr[0] && session[s].ipv6prefixlen)
+			route6set(s, session[s].ipv6route, session[s].ipv6prefixlen, 0);
+
 		routed = 0;
 
 		// add new routes...