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2003-11-04  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/unix/sysv/linux/ifaddrs.c: Make sure it's the kernel who
	sends the netlink data.
	* sysdeps/unix/sysv/linux/check_pf.c: Likewise.
This commit is contained in:
Ulrich Drepper
2003-11-13 23:39:31 +00:00
parent a8067e8f89
commit 25ce4c6b9e
5 changed files with 14 additions and 5 deletions
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sysdeps/unix/sysv/linux/check_pf.c
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@ -86,7 +86,7 @@ make_request (int fd, pid_t pid, bool *seen_ipv4, bool *seen_ipv6)
NLMSG_OK (nlmh, (size_t) read_len);
nlmh = (struct nlmsghdr *) NLMSG_NEXT (nlmh, read_len))
{
if ((pid_t) nlmh->nlmsg_pid != pid
if (nladdr.nl_pid != 0 || (pid_t) nlmh->nlmsg_pid != pid
|| nlmh->nlmsg_seq != req.nlh.nlmsg_seq)
continue;