diff options
| author | anlan_cs <vic.lan@pica8.com> | 2023-06-28 12:31:52 +0800 |
|---|---|---|
| committer | anlan_cs <vic.lan@pica8.com> | 2023-06-28 21:46:47 +0800 |
| commit | 4e313ee450cb95cbc49cfe0b5bb9eb2e31549554 (patch) | |
| tree | 94b6959ad9a6db6910fb618543f242cd017d9ba6 /pbrd/pbr_vty.c | |
| parent | 4199f032e594984e08dddf079e4b4e8755f20c85 (diff) | |
pbrd: fix crash with match command
Crash with empty `ip-protocol`:
```
anlan(config-pbr-map)# match ip-protocol
vtysh: error reading from pbrd: Resource temporarily unavailable (11)Warning: closing connection to pbrd because of an I/O error!
```
So, give warning for empty `ip-protocol`.
Signed-off-by: anlan_cs <vic.lan@pica8.com>
Diffstat (limited to 'pbrd/pbr_vty.c')
| -rw-r--r-- | pbrd/pbr_vty.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/pbrd/pbr_vty.c b/pbrd/pbr_vty.c index c4e36ebd46..ee9ee32f8b 100644 --- a/pbrd/pbr_vty.c +++ b/pbrd/pbr_vty.c @@ -199,6 +199,11 @@ DEFPY(pbr_map_match_ip_proto, pbr_map_match_ip_proto_cmd, return CMD_WARNING_CONFIG_FAILED; if (!no) { + if (!ip_proto) { + vty_out(vty, "Unable to convert (null) to proto id\n"); + return CMD_WARNING; + } + p = getprotobyname(ip_proto); if (!p) { vty_out(vty, "Unable to convert %s to proto id\n", |