From a5eb23deb6956b1839fc28b0ca93324531e50d9b Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Sun, 8 Feb 2015 04:25:12 +0100 Subject: hurd: Ignore bytes beyond sockaddr length for AF_UNIX --- sysdeps/mach/hurd/sendto.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'sysdeps/mach/hurd/sendto.c') diff --git a/sysdeps/mach/hurd/sendto.c b/sysdeps/mach/hurd/sendto.c index 2b18b04b80..577d28892c 100644 --- a/sysdeps/mach/hurd/sendto.c +++ b/sysdeps/mach/hurd/sendto.c @@ -22,6 +22,7 @@ #include #include #include +#include "hurd/hurdsocket.h" /* Send N bytes of BUF on socket FD to peer at address ADDR (which is ADDR_LEN bytes long). Returns the number sent, or -1 for errors. */ @@ -47,9 +48,10 @@ __sendto (int fd, if (addr->sun_family == AF_LOCAL) { + char *name = _hurd_sun_path_dupa (addr, addr_len); /* For the local domain, we must look up the name as a file and talk to it with the ifsock protocol. */ - file_t file = __file_name_lookup (addr->sun_path, 0, 0); + file_t file = __file_name_lookup (name, 0, 0); if (file == MACH_PORT_NULL) return errno; err_port = __ifsock_getsockaddr (file, aport); -- cgit v1.2.3-70-g09d2