Merge pull request FRRouting#17434 from opensourcerouting/fix/bgp_col…

…or_parsing_ecomm bgpd: Fix color extended community parsing
pguibert6WIND · Nov 15, 2024 · e2314c9 · e2314c9
2 parents 076879a + f765bc4
commit e2314c9
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/bgpd/bgp_ecommunity.c b/bgpd/bgp_ecommunity.c
@@ -766,6 +766,8 @@ static const char *ecommunity_gettoken(const char *str, void *eval_ptr,
 				if (*endptr != '\0' || tmp_as > BGP_AS4_MAX ||
 				    errno)
 					goto error;
+				if (*token == ecommunity_token_color && tmp_as > 3)
+					goto error;
 				as = (as_t)tmp_as;
 			}
 		} else if (*p == '.') {