diff options
| author | Donald Sharp <sharpd@cumulusnetworks.com> | 2016-12-01 17:12:21 -0500 |
|---|---|---|
| committer | Donald Sharp <sharpd@cumulusnetworks.com> | 2016-12-21 20:26:17 -0500 |
| commit | b815998a4296c6e7ce12faa37eaff0d7d0f697d7 (patch) | |
| tree | 3f9e034a0b260ff3869ce413ef2ae646b24b6f82 /pimd/pim_util.h | |
| parent | 69053fb4f0bf1b66a91b28e43c1a9a64db739d65 (diff) | |
pimd: Don't allow invalid groups to be passed for igmp
When we receive a invalid group( say outside of the 224/4
range) don't allow it to create state. Nicely reject
the rejectable.
Ticket: CM-13821
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Diffstat (limited to 'pimd/pim_util.h')
| -rw-r--r-- | pimd/pim_util.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/pimd/pim_util.h b/pimd/pim_util.h index 23a9688647..a948f81ce8 100644 --- a/pimd/pim_util.h +++ b/pimd/pim_util.h @@ -33,4 +33,5 @@ uint16_t igmp_msg_decode8to16(uint8_t code); void pim_pkt_dump(const char *label, const uint8_t *buf, int size); +int pim_is_group_224_4 (struct in_addr group_addr); #endif /* PIM_UTIL_H */ |