diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/or/connection_edge.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/or/connection_edge.c b/src/or/connection_edge.c index f7b24112ce..4f26a6b972 100644 --- a/src/or/connection_edge.c +++ b/src/or/connection_edge.c @@ -1178,15 +1178,18 @@ addressmap_have_mapping(const char *address, int update_expiry) * <b>new_address</b> should be a newly dup'ed string, which we'll use or * free as appropriate. We will leave address alone. * - * If <b>new_address</b> is NULL, or equal to <b>address</b>, remove - * any mappings that exist from <b>address</b>. - * * If <b>wildcard_addr</b> is true, then the mapping will match any address * equal to <b>address</b>, or any address ending with a period followed by * <b>address</b>. If <b>wildcard_addr</b> and <b>wildcard_new_addr</b> are * both true, the mapping will rewrite addresses that end with * ".<b>address</b>" into ones that end with ".<b>new_address</b>." * + * If <b>new_address</b> is NULL, or <b>new_address</b> is equal to + * <b>address</b> and <b>wildcard_addr</b> is equal to + * <b>wildcard_new_addr</b>, remove any mappings that exist from + * <b>address</b>. + * + * * It is an error to set <b>wildcard_new_addr</b> if <b>wildcard_addr</b> is * not set. */ void @@ -1201,7 +1204,8 @@ addressmap_register(const char *address, char *new_address, time_t expires, tor_assert(wildcard_addr); ent = strmap_get(addressmap, address); - if (!new_address || !strcasecmp(address,new_address)) { + if (!new_address || (!strcasecmp(address,new_address) && + wildcard_addr == wildcard_new_addr)) { /* Remove the mapping, if any. */ tor_free(new_address); if (ent) { |