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lisp: fix coverity 277315

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Handle the case of the mapping not being found by GID.

Type: fix
Change-Id: Ibce3b9e8419c0dddca97b4d0d5a71f25dfd529d8
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
This commit is contained in:
Andrew Yourtchenko
2022-09-15 12:11:06 +00:00
committed by Florin Coras
parent dd0144a456
commit ccd83cb501
1 changed files with 5 additions and 0 deletions
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5
src/plugins/lisp/lisp-cp/control.c
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@ -4276,6 +4276,11 @@ process_map_request (vlib_main_t * vm, vlib_node_runtime_t * node,
rloc_probe_recv++; rloc_probe_recv++;
clib_memset (&m, 0, sizeof (m)); clib_memset (&m, 0, sizeof (m));
u32 mi = gid_dictionary_lookup (&lcm->mapping_index_by_gid, &dst); u32 mi = gid_dictionary_lookup (&lcm->mapping_index_by_gid, &dst);
if (GID_LOOKUP_MISS == mi)
{
clib_warning ("Cannot find mapping index by gid!");
continue;
}
// TODO: select best locator; for now use the first one // TODO: select best locator; for now use the first one
dst_loc = &gid_address_ip (&itr_rlocs[0]); dst_loc = &gid_address_ip (&itr_rlocs[0]);