From 2bf0e7479bc9ec26496405ff6a1ef830cacc001b Mon Sep 17 00:00:00 2001 From: Nick Mathewson Date: Tue, 6 Sep 2011 20:26:20 -0400 Subject: Fix assertion in addressmap_clear_excluded_trackexithosts Fixes bug 3923; bugfix on 0.2.2.25-alpha; bugfix from 'laruldan' on trac. --- src/or/connection_edge.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) (limited to 'src') diff --git a/src/or/connection_edge.c b/src/or/connection_edge.c index d4d7e1c73c..8609b023d5 100644 --- a/src/or/connection_edge.c +++ b/src/or/connection_edge.c @@ -842,12 +842,10 @@ addressmap_clear_excluded_trackexithosts(or_options_t *options) if (len < 6) continue; /* malformed. */ dot = target + len - 6; /* dot now points to just before .exit */ - dot = strrchr(dot, '.'); /* dot now points to the . before .exit or NULL */ - if (!dot) { - nodename = tor_strndup(target, len-5); - } else { - nodename = tor_strndup(dot+1, strlen(dot+1)-5); - } + while(dot > target && *dot != '.') + dot--; + if (*dot == '.') dot++; + nodename = tor_strndup(dot, len-5-(dot-target));; ri = router_get_by_nickname(nodename, 0); tor_free(nodename); if (!ri || -- cgit v1.2.3-54-g00ecf