Use packet size before decompression to calculate path MTU.

[tinc] / src / tincd.c

diff --git a/src/tincd.c b/src/tincd.c
index 929e9b9..257f9e4 100644 (file)
--- a/src/tincd.c
+++ b/src/tincd.c
@@ -161,7 +161,7 @@ static bool parse_options(int argc, char **argv)
 
                        case 'L':                               /* no detach */
 #ifndef HAVE_MLOCKALL
-                               logger(LOG_ERR, _("mlockall() not supported on this platform!"));
+                               logger(LOG_ERR, _("%s not supported on this platform"), "mlockall()");
                                return false;
 #else
                                do_mlock = true;
@@ -457,7 +457,8 @@ static bool drop_privs() {
                uid = pw->pw_uid;
                if (initgroups(switchuser, pw->pw_gid) != 0 ||
                    setgid(pw->pw_gid) != 0) {
-                       logger(LOG_ERR, _("%s failed"), "initgroups()");
+                       logger(LOG_ERR, _("System call `%s' failed: %s"),
+                              "initgroups", strerror(errno));
                        return false;
                }
                endgrent();
@@ -465,8 +466,9 @@ static bool drop_privs() {
        }
        if (do_chroot) {
                tzset();        /* for proper timestamps in logs */
-               if (chroot(confbase) != 0 || chdir(".") != 0) {
-                       logger(LOG_ERR, _("%s failed"), "chroot()");
+               if (chroot(confbase) != 0 || chdir("/") != 0) {
+                       logger(LOG_ERR, _("System call `%s' failed: %s"),
+                              "chroot", strerror(errno));
                        return false;
                }
                free(confbase);
@@ -474,7 +476,8 @@ static bool drop_privs() {
        }
        if (switchuser)
                if (setuid(uid) != 0) {
-                       logger(LOG_ERR, _("%s failed"), "setuid()");
+                       logger(LOG_ERR, _("System call `%s' failed: %s"),
+                              "setuid", strerror(errno));
                        return false;
                }
 #endif