diff options
| -rw-r--r-- | src/libsystemd-network/sd-lldp.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/libsystemd-network/sd-lldp.c b/src/libsystemd-network/sd-lldp.c index c74deccd0c..66d5dbf203 100644 --- a/src/libsystemd-network/sd-lldp.c +++ b/src/libsystemd-network/sd-lldp.c @@ -216,8 +216,12 @@ static int lldp_receive_datagram(sd_event_source *s, int fd, uint32_t revents, v return -ENOMEM; length = recv(fd, LLDP_NEIGHBOR_RAW(n), n->raw_size, MSG_DONTWAIT); - if (length < 0) + if (length < 0) { + if (errno == EAGAIN || errno == EINTR) + return 0; + return log_lldp_errno(errno, "Failed to read LLDP datagram: %m"); + } if ((size_t) length != n->raw_size) { log_lldp("Packet size mismatch."); |