path: root/ext/socket/rubysocket.h
diff options
authorshugo <shugo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-01-25 08:15:26 +0000
committershugo <shugo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-01-25 08:15:26 +0000
commitad55d141ebd0922be310b66c8e4c0e81e94521d1 (patch)
treef13d4d87daf11313efb560d8e85ddc1a4a2ceb6a /ext/socket/rubysocket.h
parent76ade818ae8bc3bc72979e5fa880add04b165636 (diff)
* ext/socket/raddrinfo.c (rsock_unixpath_len, init_unix_addrinfo),
ext/socket/unixsocket.c (unixsock_connect_internal, rsock_init_unixsock): calculate the correct address length of an abstract socket. Without this fix, sizeof(struct sockaddr_un) is specified as the length of an abstract socket for bind(2) or connect(2), so the address of the socket is filled with extra NUL characters. See unix(7) for details. * ext/socket/lib/socket.rb (unix_server_socket): don't access the file system if the platform is Linux and path starts with NUL, which means that the socket is an abstract socket. * test/socket/test_unix.rb: related test. git-svn-id: svn+ssh:// b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/socket/rubysocket.h')
1 files changed, 1 insertions, 0 deletions
diff --git a/ext/socket/rubysocket.h b/ext/socket/rubysocket.h
index 33cb51a..c27b164 100644
--- a/ext/socket/rubysocket.h
+++ b/ext/socket/rubysocket.h
@@ -240,6 +240,7 @@ int rsock_revlookup_flag(VALUE revlookup, int *norevlookup);
#ifdef HAVE_SYS_UN_H
VALUE rsock_unixpath_str(struct sockaddr_un *sockaddr, socklen_t len);
VALUE rsock_unixaddr(struct sockaddr_un *sockaddr, socklen_t len);
+socklen_t rsock_unixpath_len(VALUE path);
int rsock_socket(int domain, int type, int proto);