j3d1/tinc
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Do not append an address to ANS_KEY messages if we don't know any address.

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This would let tinc raise an exception when an ANS_KEY request crossed a
DEL_EDGE request for the node sending the key.
This commit is contained in:
Guus Sliepen 2010-06-04 16:03:19 +02:00
parent 798fa2f04c
commit 4b6a9f1c1f
1 changed files with 1 additions and 1 deletions
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2
src/protocol_key.c
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@ -229,7 +229,7 @@ bool ans_key_h(connection_t *c) {
return true; return true;
} }
if(!*address) { if(!*address && from->address.sa.sa_family != AF_UNSPEC) {
char *address, *port; char *address, *port;
ifdebug(PROTOCOL) logger(LOG_DEBUG, "Appending reflexive UDP address to ANS_KEY from %s to %s", from->name, to->name); ifdebug(PROTOCOL) logger(LOG_DEBUG, "Appending reflexive UDP address to ANS_KEY from %s to %s", from->name, to->name);
sockaddr2str(&from->address, &address, &port); sockaddr2str(&from->address, &address, &port);