diff options
Diffstat (limited to 'libc')
| -rw-r--r-- | libc/inet/getaddrinfo.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/libc/inet/getaddrinfo.c b/libc/inet/getaddrinfo.c index fe0d942d9..88bd745a9 100644 --- a/libc/inet/getaddrinfo.c +++ b/libc/inet/getaddrinfo.c @@ -401,7 +401,13 @@ gaih_inet(const char *name, const struct gaih_service *service, int rc; int v4mapped = (req->ai_family == PF_UNSPEC || req->ai_family == PF_INET6) && (req->ai_flags & AI_V4MAPPED); - unsigned seen = __check_pf(); + unsigned seen = 0; + if (req->ai_flags & AI_ADDRCONFIG) { + /* "seen" is only used when AI_ADDRCONFIG is specified. + Avoid unnecessary call to __check_pf() otherwise + since it can be costly especially when RSBAC-Net is enabled. */ + seen = __check_pf(); + } memset(&nullserv, 0, sizeof(nullserv)); |