diff options
| author | Donald Sharp <sharpd@cumulusnetworks.com> | 2017-01-15 18:45:09 -0500 |
|---|---|---|
| committer | Donald Sharp <sharpd@cumulusnetworks.com> | 2017-01-15 18:45:09 -0500 |
| commit | effe821e25bed4da2499a3b19deff3a61973988f (patch) | |
| tree | 53ded2cef4861e6ebd32b78ff5a48cd3da10bfdc | |
| parent | 38bd4f6909956b4c2515cebbfb4ad88e723e98ce (diff) | |
ospfd: Fix some more virtual-link crashes
This commit fixes 2 virtual link cli crashes.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
| -rw-r--r-- | ospfd/ospf_vty.c | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/ospfd/ospf_vty.c b/ospfd/ospf_vty.c index fb24e05728..874294ded0 100644 --- a/ospfd/ospf_vty.c +++ b/ospfd/ospf_vty.c @@ -1104,15 +1104,22 @@ DEFUN (ospf_area_vlink, case 'm': /* message-digest-key */ i++; - vl_config.crypto_key_id = strtol (argv[i]->arg, NULL, 10); - if (vl_config.crypto_key_id < 0) - return CMD_WARNING; - i++; - memset(md5_key, 0, OSPF_AUTH_MD5_SIZE+1); - strncpy (md5_key, argv[i]->arg, OSPF_AUTH_MD5_SIZE); - vl_config.md5_key = md5_key; + if (i < argc) + { + vl_config.crypto_key_id = strtol (argv[i]->arg, NULL, 10); + if (vl_config.crypto_key_id < 0) + return CMD_WARNING; + i++; + if (i < argc) + { + memset(md5_key, 0, OSPF_AUTH_MD5_SIZE+1); + strncpy (md5_key, argv[i]->arg, OSPF_AUTH_MD5_SIZE); + vl_config.md5_key = md5_key; + } + } + else + vl_config.md5_key = NULL; break; - } } @@ -1238,7 +1245,7 @@ DEFUN (no_ospf_area_vlink, /* If we are down here, we are reseting parameters */ /* Deal with other parameters */ - for (i=6; argc; i++) + for (i=6; i < argc; i++) { /* vty_out (vty, "argv[%d] - %s%s", i, argv[i], VTY_NEWLINE); */ |