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-rw-r--r--sysdeps/unix/sysv/linux/check_pf.c2
-rw-r--r--sysdeps/unix/sysv/linux/ifaddrs.c3
2 files changed, 3 insertions, 2 deletions
diff --git a/sysdeps/unix/sysv/linux/check_pf.c b/sysdeps/unix/sysv/linux/check_pf.c
index 83a337c111..69924769bc 100644
--- a/sysdeps/unix/sysv/linux/check_pf.c
+++ b/sysdeps/unix/sysv/linux/check_pf.c
@@ -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;
 
diff --git a/sysdeps/unix/sysv/linux/ifaddrs.c b/sysdeps/unix/sysv/linux/ifaddrs.c
index 837bfca664..439e26f76c 100644
--- a/sysdeps/unix/sysv/linux/ifaddrs.c
+++ b/sysdeps/unix/sysv/linux/ifaddrs.c
@@ -186,7 +186,8 @@ netlink_receive (struct netlink_handle *h)
 	   NLMSG_OK (nlmh, (size_t) read_len);
 	   nlmh = (struct nlmsghdr *) NLMSG_NEXT (nlmh, read_len))
 	{
-	  if ((pid_t) nlmh->nlmsg_pid != h->pid || nlmh->nlmsg_seq != h->seq)
+	  if (nladdr.nl_pid != 0 || (pid_t) nlmh->nlmsg_pid != h->pid
+	      || nlmh->nlmsg_seq != h->seq)
 	    continue;
 
 	  if (nlmh->nlmsg_type == NLMSG_DONE)