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| author | Roger Dingledine <arma@torproject.org> | 2007-12-22 11:42:12 +0000 |
|---|---|---|
| committer | Roger Dingledine <arma@torproject.org> | 2007-12-22 11:42:12 +0000 |
| commit | 87a616e128a4c7e706131b9f4c640f781ce0d3eb (patch) | |
| tree | 99d22381a3eef28e62991fb9ae383f8c8e31882f /src/or/networkstatus.c | |
| parent | abf9fadccac0c5b4f4d93557bf2fce897ee540ed (diff) | |
| download | tor-87a616e128a4c7e706131b9f4c640f781ce0d3eb.tar.gz tor-87a616e128a4c7e706131b9f4c640f781ce0d3eb.zip | |
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
Diffstat (limited to 'src/or/networkstatus.c')
| -rw-r--r-- | src/or/networkstatus.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/or/networkstatus.c b/src/or/networkstatus.c index a2050f137b..6c1a19a1b6 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 || |