diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/check_pf.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/check_pf.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sysdeps/unix/sysv/linux/check_pf.c b/sysdeps/unix/sysv/linux/check_pf.c index 162606d7ab..d55953a64d 100644 --- a/sysdeps/unix/sysv/linux/check_pf.c +++ b/sysdeps/unix/sysv/linux/check_pf.c @@ -1,5 +1,5 @@ /* Determine protocol families for which interfaces exist. Linux version. - Copyright (C) 2003-2015 Free Software Foundation, Inc. + Copyright (C) 2003-2016 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 @@ -32,10 +32,11 @@ #include <linux/rtnetlink.h> #include <not-cancel.h> -#include <bits/libc-lock.h> +#include <libc-lock.h> #include <atomic.h> #include <nscd/nscd-client.h> +#include "netlinkaccess.h" #ifndef IFA_F_HOMEADDRESS # define IFA_F_HOMEADDRESS 0 @@ -164,7 +165,8 @@ make_request (int fd, pid_t pid) }; ssize_t read_len = TEMP_FAILURE_RETRY (__recvmsg (fd, &msg, 0)); - if (read_len <= 0) + __netlink_assert_response (fd, read_len); + if (read_len < 0) goto out_fail; if (msg.msg_flags & MSG_TRUNC) |