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| author | Matthias Schiffer <mschiffer@universe-factory.net> | 2014-11-15 16:24:25 +0100 |
|---|---|---|
| committer | Matthias Schiffer <mschiffer@universe-factory.net> | 2014-11-15 16:24:25 +0100 |
| commit | 89bf354b9175794972733c0940adceb225a88728 (patch) | |
| tree | 019e2d33ca88740cc13359895b8beea3893f1cc0 /src | |
| parent | ed121da8eb6d6d60a3fe83de41d12c7c694186cb (diff) | |
| download | fastd-89bf354b9175794972733c0940adceb225a88728.tar fastd-89bf354b9175794972733c0940adceb225a88728.zip | |
Fix segfault when checking peer addresses
This segfault would occur when a peer with a static IP address (e.i. not a
hostname resolved via DNS) is read, and any other peer after that.
Diffstat (limited to 'src')
| -rw-r--r-- | src/protocols/ec25519_fhmqvc/handshake.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/protocols/ec25519_fhmqvc/handshake.c b/src/protocols/ec25519_fhmqvc/handshake.c index 8563ba2..7c11912 100644 --- a/src/protocols/ec25519_fhmqvc/handshake.c +++ b/src/protocols/ec25519_fhmqvc/handshake.c @@ -456,7 +456,7 @@ static fastd_peer_t * find_key(const uint8_t key[PUBLICKEYBYTES], const fastd_pe continue; } - if (fastd_peer_owns_address(peer, address)) { + if (address && fastd_peer_owns_address(peer, address)) { errno = EPERM; return NULL; } |