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| author | Vsevolod Stakhov <vsevolod@highsecure.ru> | 2017-11-25 12:50:02 +0000 |
|---|---|---|
| committer | Vsevolod Stakhov <vsevolod@highsecure.ru> | 2017-11-25 12:50:02 +0000 |
| commit | 6af040cf2949ce0eebe52121efef6bb3ce4bcc54 (patch) | |
| tree | 869ca667a132933cdb3ebff1006986b04bb0a97d /contrib | |
| parent | 65967cdddf5ff8d858ff070bdc7885482408d2b7 (diff) | |
| download | rspamd-6af040cf2949ce0eebe52121efef6bb3ce4bcc54.tar.gz rspamd-6af040cf2949ce0eebe52121efef6bb3ce4bcc54.zip | |
[Fix] Do not try to connect to non-supported addresses
Diffstat (limited to 'contrib')
| -rw-r--r-- | contrib/hiredis/net.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/contrib/hiredis/net.c b/contrib/hiredis/net.c index e4aa920ad..6aada0a6f 100644 --- a/contrib/hiredis/net.c +++ b/contrib/hiredis/net.c @@ -310,6 +310,10 @@ static int _redisContextConnectTcp(redisContext *c, const char *addr, int port, memset(&hints,0,sizeof(hints)); hints.ai_family = AF_INET; hints.ai_socktype = SOCK_STREAM; + if (!blocking) { + /* Rspamd specific: never try to resolve on non-blocking conn requests */ + hints.ai_flags = AI_NUMERICHOST | AI_NUMERICSERV; + } /* Try with IPv6 if no IPv4 address was found. We do it in this order since * in a Redis client you can't afford to test if you have IPv6 connectivity |