diff options
| author |   Jason A. Donenfeld <Jason@zx2c4.com> | 2016-12-20 21:50:29 +0100 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2016-12-23 21:09:23 +0100 |
| commit | bfe364e18364cdd9a1cb6fa545a3240c93a33c83 (patch) | |
| tree | ee9b91883ab0763e88e7492ea80f67951e892eb4 /src/tools/config.c | |
| parent | tools: allowed-ips is easier to parse with spaces instead of ", " (diff) | |
| download | wireguard-monolithic-historical-bfe364e18364cdd9a1cb6fa545a3240c93a33c83.tar.xz wireguard-monolithic-historical-bfe364e18364cdd9a1cb6fa545a3240c93a33c83.zip | |
tools: do not use AI_ADDRCONFIG
Some people run wg(8) using hard coded v6 addresses before interfaces
have v6 addresses, causing getaddrinfo to fail. Since AI_ADDRCONFIG
doesn't actualy change the sorting, but just the queries made, we don't
really need AI_ADDRCONFIG anyway, since we're always only taking the
first result.
Reported-by: Benedikt Morbach <benedikt.morbach@googlemail.com>
Diffstat (limited to '')
| -rw-r--r-- | src/tools/config.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/tools/config.c b/src/tools/config.c index 52acc78..50bc97c 100644 --- a/src/tools/config.c +++ b/src/tools/config.c @@ -128,8 +128,7 @@ static inline bool parse_endpoint(struct sockaddr_storage *endpoint, const char struct addrinfo hints = { .ai_family = AF_UNSPEC, .ai_socktype = SOCK_DGRAM, - .ai_protocol = IPPROTO_UDP, - .ai_flags = AI_ADDRCONFIG + .ai_protocol = IPPROTO_UDP }; if (!strlen(value)) { free(mutable); |