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| author | Nick Mathewson <nickm@torproject.org> | 2004-10-14 03:44:45 +0000 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2004-10-14 03:44:45 +0000 |
| commit | bd10bf4b5bbe022f85bbf8d56e6afa50ad76bf60 (patch) | |
| tree | 429e8aa256b2b368560f507808a9befe67aeb9ce /src/or/circuitbuild.c | |
| parent | 89280e6c2012de729a41dcea8fe6ba0d4d0a5530 (diff) | |
| download | tor-bd10bf4b5bbe022f85bbf8d56e6afa50ad76bf60.tar tor-bd10bf4b5bbe022f85bbf8d56e6afa50ad76bf60.tar.gz | |
Try to always dtrt if routerlist==NULL
svn:r2489
Diffstat (limited to 'src/or/circuitbuild.c')
| -rw-r--r-- | src/or/circuitbuild.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/or/circuitbuild.c b/src/or/circuitbuild.c index 56949da5d..b52f90dba 100644 --- a/src/or/circuitbuild.c +++ b/src/or/circuitbuild.c @@ -989,6 +989,8 @@ onion_new_cpath_build_state(uint8_t purpose, const char *exit_digest) cpath_build_state_t *info; routerinfo_t *exit; router_get_routerlist(&rl); + if (!rl) + return NULL; r = new_route_len(options.PathlenCoinWeight, purpose, rl->routers); if (r < 1) /* must be at least 1 */ return NULL; |