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| author | Gleb Smirnoff <glebius@FreeBSD.org> | 2013-09-23 18:12:25 +0000 |
|---|---|---|
| committer | Gleb Smirnoff <glebius@FreeBSD.org> | 2013-09-23 18:12:25 +0000 |
| commit | 876fc15d472e97728df5dfc85a678c41fe2cefa6 (patch) | |
| tree | 748e440b0427a303361271f1f62782634e32ec62 /usr.sbin/arp/arp.c | |
| parent | 98e2cd036d057e6fa9a3da49157a39a7c557047e (diff) | |
| download | src-876fc15d472e97728df5dfc85a678c41fe2cefa6.tar.gz src-876fc15d472e97728df5dfc85a678c41fe2cefa6.zip | |
Fix coredump on 'arp -d'.
Submitted by: az
Approved by: re (kib)
Notes
Notes:
svn path=/head/; revision=255821
Diffstat (limited to 'usr.sbin/arp/arp.c')
| -rw-r--r-- | usr.sbin/arp/arp.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/usr.sbin/arp/arp.c b/usr.sbin/arp/arp.c index 8bdd555aebd3..25fbb23b36fc 100644 --- a/usr.sbin/arp/arp.c +++ b/usr.sbin/arp/arp.c @@ -187,8 +187,11 @@ main(int argc, char *argv[]) if (argc != 0) usage(); search(0, nuke_entry); - } else + } else { + if (argc != 1) + usage(); rtn = delete(argv[0]); + } break; case F_FILESET: if (argc != 1) |