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author | Donatas Abraitis <donatas@opensourcerouting.org> | 2025-01-23 14:46:59 +0100 |
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committer | GitHub <noreply@github.com> | 2025-01-23 14:46:59 +0100 |
commit | 44c6bbeadb54efc2fe825529c800a2f7992a62ea (patch) | |
tree | 95abb3eabe29ec9837aa2e455e39f2e983707240 | |
parent | Merge pull request #17652 from pguibert6WIND/topotest_bgp_evpn_rt5 (diff) | |
parent | zebra: Return error if v6 prefix is passed to show ip route (diff) | |
download | frr-44c6bbeadb54efc2fe825529c800a2f7992a62ea.tar.xz frr-44c6bbeadb54efc2fe825529c800a2f7992a62ea.zip |
Merge pull request #17898 from Pdoijode/pdoijode/fix-ip-route-cmd
zebra: Return error if v6 prefix is passed to show ip route
-rw-r--r-- | zebra/zebra_vty.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/zebra/zebra_vty.c b/zebra/zebra_vty.c index 582d15627..a1731712d 100644 --- a/zebra/zebra_vty.c +++ b/zebra/zebra_vty.c @@ -1789,9 +1789,24 @@ DEFPY (show_route_detail, rib_dest_t *dest; bool network_found = false; bool show_ng = !!ng; + int idx = 0; + + /* + * Return error if V6 address/prefix is passed as an argument to + * "show ip route" cmd. + * + * When "show ip route <X:X::X:X|X:X::X:X/M>" is queried, + * argv[idx]->text will be set to "ipv6" but argv[idx]->arg will be set + * to "ip". + */ + if (argv_find(argv, argc, "ipv6", &idx) && !strcmp(argv[idx]->arg, "ip")) { + vty_out(vty, "%% Cannot specify IPv6 address/prefix for IPv4 table\n"); + return CMD_WARNING; + } if (address_str) prefix_str = address_str; + if (str2prefix(prefix_str, &p) < 0) { vty_out(vty, "%% Malformed address\n"); return CMD_WARNING; |