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| author | Daiki Ueno <ueno@gnu.org> | 2021-05-14 08:26:37 +0200 |
|---|---|---|
| committer | Daiki Ueno <ueno@gnu.org> | 2021-05-21 17:07:10 +0200 |
| commit | caf698eb279f4d3937d85e578dcebd209d3a319f (patch) | |
| tree | ebe03c5bbbf7033b661da8262cdcf9fc1c08da0f | |
| parent | 0e82bfeb842c3981db8a494e77d97cec2a4824a9 (diff) | |
| download | gnutls-caf698eb279f4d3937d85e578dcebd209d3a319f.tar.gz | |
serv: stop setting AI_ADDRCONFIG on getaddrinfo
AI_ADDRCONFIG is only useful when the NODE argument is given in the
getaddrinfo call, as described in RFC 3493 6.1. Suggested by Andreas
Metzler in:
https://gitlab.com/gnutls/gnutls/-/issues/1007#note_356637206
Signed-off-by: Daiki Ueno <ueno@gnu.org>
| -rw-r--r-- | src/serv.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/src/serv.c b/src/serv.c index 57304bc9d3..0175f21979 100644 --- a/src/serv.c +++ b/src/serv.c @@ -912,11 +912,7 @@ int listen_socket(const char *name, int listen_port, int socktype) snprintf(portname, sizeof(portname), "%d", listen_port); memset(&hints, 0, sizeof(hints)); hints.ai_socktype = socktype; - hints.ai_flags = AI_PASSIVE -#ifdef AI_ADDRCONFIG - | AI_ADDRCONFIG -#endif - ; + hints.ai_flags = AI_PASSIVE; if ((s = getaddrinfo(NULL, portname, &hints, &res)) != 0) { fprintf(stderr, "getaddrinfo() failed: %s\n", |