diff options
| -rw-r--r-- | ext/socket/init.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/ext/socket/init.c b/ext/socket/init.c index 43d21cc42f..4c1d17df98 100644 --- a/ext/socket/init.c +++ b/ext/socket/init.c @@ -482,9 +482,11 @@ cloexec_accept(int socket, struct sockaddr *address, socklen_t *address_len) { int ret; socklen_t len0 = 0; - if (address_len) len0 = *address_len; #ifdef HAVE_ACCEPT4 static int try_accept4 = 1; +#endif + if (address_len) len0 = *address_len; +#ifdef HAVE_ACCEPT4 if (try_accept4) { ret = accept4(socket, address, address_len, SOCK_CLOEXEC); /* accept4 is available since Linux 2.6.28, glibc 2.10. */ @@ -494,17 +496,13 @@ cloexec_accept(int socket, struct sockaddr *address, socklen_t *address_len) if (address_len && len0 < *address_len) *address_len = len0; return ret; } - if (errno == ENOSYS) { - try_accept4 = 0; - ret = accept(socket, address, address_len); + if (errno != ENOSYS) { + return -1; } + try_accept4 = 0; } - else { - ret = accept(socket, address, address_len); - } -#else - ret = accept(socket, address, address_len); #endif + ret = accept(socket, address, address_len); if (ret == -1) return -1; if (address_len && len0 < *address_len) *address_len = len0; rb_maygvl_fd_fix_cloexec(ret); |