From 87a616e128a4c7e706131b9f4c640f781ce0d3eb Mon Sep 17 00:00:00 2001 From: Roger Dingledine Date: Sat, 22 Dec 2007 11:42:12 +0000 Subject: Fix a crash on startup if you install Tor 0.2.0.13-alpha fresh without a datadirectory from a previous Tor install. Reported by Zax. svn:r12928 --- src/or/networkstatus.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/or') diff --git a/src/or/networkstatus.c b/src/or/networkstatus.c index a2050f137..6c1a19a1b 100644 --- a/src/or/networkstatus.c +++ b/src/or/networkstatus.c @@ -127,6 +127,8 @@ router_reload_v2_networkstatus(void) entries = tor_listdir(filename); tor_free(filename); + if (!entries) /* dir doesn't exist */ + return 0; SMARTLIST_FOREACH(entries, const char *, fn, { char buf[DIGEST_LEN]; if (strlen(fn) != HEX_DIGEST_LEN || -- cgit v1.2.3