diff options
| author | Tom Gundersen <teg@jklm.no> | 2014-12-29 00:19:36 +0100 |
|---|---|---|
| committer | Tom Gundersen <teg@jklm.no> | 2014-12-29 00:19:36 +0100 |
| commit | 2263bb9a92f25571f837700cfee4fb79721baf46 (patch) | |
| tree | dc0489f2ec8507a5362ecd489046859ebc53ae38 | |
| parent | e95e909d820429ba34fa6f6f1b0109ac22743b47 (diff) | |
sd-rtnl: recv_message - log when dropping message
We drop messages received from the wrong uid/pid, log this at debug level.
| -rw-r--r-- | src/libsystemd/sd-rtnl/rtnl-message.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/libsystemd/sd-rtnl/rtnl-message.c b/src/libsystemd/sd-rtnl/rtnl-message.c index 9099440ad4..cfb2af3142 100644 --- a/src/libsystemd/sd-rtnl/rtnl-message.c +++ b/src/libsystemd/sd-rtnl/rtnl-message.c @@ -1363,6 +1363,8 @@ static int socket_recv_message(int fd, struct iovec *iov, uint32_t *_group, bool /* from the kernel */ if (ucred->uid == 0 && ucred->pid == 0) auth = true; + else + log_debug("rtnl: ignoring message from uid %u pid %u", ucred->uid, ucred->pid); } else if (cmsg->cmsg_level == SOL_NETLINK && cmsg->cmsg_type == NETLINK_PKTINFO && cmsg->cmsg_len == CMSG_LEN(sizeof(struct nl_pktinfo))) { |