diff options
Diffstat (limited to 'pimd')
| -rw-r--r-- | pimd/pim_pim.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/pimd/pim_pim.c b/pimd/pim_pim.c index 4a272a480..a4c9178bb 100644 --- a/pimd/pim_pim.c +++ b/pimd/pim_pim.c @@ -155,7 +155,7 @@ int pim_pim_packet(struct interface *ifp, uint8_t *buf, size_t len, bool no_fwd; #if PIM_IPV == 4 - if (len < sizeof(*ip_hdr)) { + if (len <= sizeof(*ip_hdr)) { if (PIM_DEBUG_PIM_PACKETS) zlog_debug( "PIM packet size=%zu shorter than minimum=%zu", @@ -189,7 +189,6 @@ int pim_pim_packet(struct interface *ifp, uint8_t *buf, size_t len, iovp->iov_len = pim_msg_len; iovp++; - header = (struct pim_msg_header *)pim_msg; if (pim_msg_len < PIM_PIM_MIN_LEN) { if (PIM_DEBUG_PIM_PACKETS) zlog_debug( @@ -197,6 +196,7 @@ int pim_pim_packet(struct interface *ifp, uint8_t *buf, size_t len, pim_msg_len, PIM_PIM_MIN_LEN); return -1; } + header = (struct pim_msg_header *)pim_msg; if (header->ver != PIM_PROTO_VERSION) { if (PIM_DEBUG_PIM_PACKETS) |