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| author | David Lamparter <equinox@opensourcerouting.org> | 2024-10-16 12:45:35 +0200 |
|---|---|---|
| committer | David Lamparter <equinox@opensourcerouting.org> | 2024-10-16 13:30:25 +0200 |
| commit | 6476f9deac140ce017e1959fa4eb8fff19b8c60f (patch) | |
| tree | 2d0c09628e6a12a4990709e6c577648fa26d8b53 /pimd/pim_bsr_rpdb.c | |
| parent | 3ce0fe0e089d6cc7e95e075f9c03a980ecfb8abd (diff) | |
pimd: mark rest-of-packet ignored in C-RP parse
The `buf` pointer is being updated as the parse goes along. It's not
used after the last update, but I'd rather keep this in for consistency.
Just make a note of it being unused.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Diffstat (limited to 'pimd/pim_bsr_rpdb.c')
| -rw-r--r-- | pimd/pim_bsr_rpdb.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/pimd/pim_bsr_rpdb.c b/pimd/pim_bsr_rpdb.c index 3ec9f99cd1..6e93b65f4b 100644 --- a/pimd/pim_bsr_rpdb.c +++ b/pimd/pim_bsr_rpdb.c @@ -502,6 +502,9 @@ int pim_crp_process(struct interface *ifp, pim_sgaddr *src_dst, uint8_t *buf, buf += sizeof(*crp_hdr); remain -= sizeof(*crp_hdr); + /* ignore trailing data */ + (void)buf; + size_t ngroups = crp_hdr->prefix_cnt; if (remain < ngroups * sizeof(struct pim_encoded_group_ipv4)) { |