diff options
| author | Roland McGrath <roland@gnu.org> | 1999-02-28 13:01:23 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 1999-02-28 13:01:23 +0000 |
| commit | 0fd43249a0c6d180a3a2ffc0ff850f6718592a6f (patch) | |
| tree | 25253a7385e1c97e4c48b83263ccfd8f338080e0 /sysdeps/mach/hurd/accept.c | |
| parent | 5615c549e26bd30b4a9dc2a80b8c380926cf6972 (diff) | |
1999-02-28 Mark Kettenis <kettenis@gnu.org>
* sysdeps/mach/hurd/getsockname.c (getsockname): Set *LEN to the
actual length if the adress length is smaller than the input
value. Change type of *LEN paramater to socklen_t.
* sysdeps/mach/hurd/getpeername.c (getpeername): Likewise.
* sysdeps/mach/hurd/accept.c (accept): Likewise.
* sysdeps/mach/hurd/recvfrom.c (recvfrom): Likewise.
* sysdeps/mach/hurd/sendto.c (sendto): Change type of ADDR_LEN
paramater to socklen_t.
Diffstat (limited to 'sysdeps/mach/hurd/accept.c')
| -rw-r--r-- | sysdeps/mach/hurd/accept.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/sysdeps/mach/hurd/accept.c b/sysdeps/mach/hurd/accept.c index 14e9848858..d0577dc398 100644 --- a/sysdeps/mach/hurd/accept.c +++ b/sysdeps/mach/hurd/accept.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1992, 1993, 1994, 1997 Free Software Foundation, Inc. +/* Copyright (C) 1992, 1993, 1994, 1997, 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -17,12 +17,12 @@ Boston, MA 02111-1307, USA. */ #include <errno.h> +#include <fcntl.h> +#include <string.h> +#include <sys/socket.h> #include <hurd.h> #include <hurd/fd.h> -#include <sys/socket.h> #include <hurd/socket.h> -#include <fcntl.h> -#include <string.h> /* Await a connection on socket FD. When a connection arrives, open a new socket to communicate with it, @@ -33,7 +33,7 @@ int accept (fd, addrarg, addr_len) int fd; __SOCKADDR_ARG addrarg; - size_t *addr_len; + socklen_t *addr_len; { error_t err; socket_t new; @@ -69,10 +69,11 @@ accept (fd, addrarg, addr_len) if (addr != NULL) { + if (*addr_len > buflen) + *addr_len = buflen; + if (buf != (char *) addr) { - if (*addr_len < buflen) - *addr_len = buflen; memcpy (addr, buf, *addr_len); __vm_deallocate (__mach_task_self (), (vm_address_t) buf, buflen); } |