diff options
Diffstat (limited to 'libipq')
-rw-r--r-- | libipq/libipq.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libipq/libipq.c b/libipq/libipq.c index 709c8a21..a25ad4ce 100644 --- a/libipq/libipq.c +++ b/libipq/libipq.c @@ -171,6 +171,10 @@ static ssize_t ipq_netlink_recvfrom(const struct ipq_handle *h, ipq_errno = IPQ_ERR_RECV; return -1; } + if (h->peer.nl_pid != 0) { + ipq_errno = IPQ_ERR_RECV; + return -1; + } if (status == 0) { ipq_errno = IPQ_ERR_NLEOF; return -1; |