Adding multiple watch rules on same path

Hi Steve, As I was running some of our watch tests, I noticed the following: You can add multiple watches on the same path if you specify different filter key values. That doesn't make sense to me, so I wanted to check if that is an intended behavior? and if so why? Also, since you can have multiple watches on same path, it is no longer sufficient to do a "-W <path>" to remove the watch, now you have to specify which watch to remove by using the "-k key" as well. Is this is how auditctl will remain to function, because we need to make changes to our functions accordingly I am on the latest rawhide kernel(2.6.17-1.2573.fc6) and audit-1.2.5-8 [root~]# auditctl -w /tmp/file2 [root~]# auditctl -l LIST_RULES: exit,always watch=/tmp/file2 syscall=open,truncate,ftruncate,rename,mkdir,rmdir,creat,link,unlink,symlink, chmod,fchmod,chown,fchown,lchown [root~]# auditctl -w /tmp/file2 -k first-key [root~]# auditctl -l LIST_RULES: exit,always watch=/tmp/file2 key=first-key syscall=open,truncate,ftruncate,rename,mkdir,rmdir,creat,link,unlink,symlink, chmod,fchmod,chown,fchown,lchown LIST_RULES: exit,always watch=/tmp/file2 syscall=open,truncate,ftruncate,rename,mkdir,rmdir,creat,link,unlink,symlink, chmod,fchmod,chown,fchown,lchown [root~]# auditctl -w /tmp/file2 -k second-key [root~]# auditctl -l LIST_RULES: exit,always watch=/tmp/file2 key=first-key syscall=open,truncate,ftruncate,rename,mkdir,rmdir,creat,link,unlink,symlink, chmod,fchmod,chown,fchown,lchown LIST_RULES: exit,always watch=/tmp/file2 key=second-key syscall=open,truncate,ftruncate,rename,mkdir,rmdir,creat,link,unlink,symlink, chmod,fchmod,chown,fchown,lchown LIST_RULES: exit,always watch=/tmp/file2 syscall=open,truncate,ftruncate,rename,mkdir,rmdir,creat,link,unlink,symlink, chmod,fchmod,chown,fchown,lchown [root~]# auditctl -W /tmp/file2 [root~]# auditctl -l LIST_RULES: exit,always watch=/tmp/file2 key=first-key syscall=open,truncate,ftruncate,rename,mkdir,rmdir,creat,link,unlink,symlink, chmod,fchmod,chown,fchown,lchown LIST_RULES: exit,always watch=/tmp/file2 key=second-key syscall=open,truncate,ftruncate,rename,mkdir,rmdir,creat,link,unlink,symlink, chmod,fchmod,chown,fchown,lchown [root~]# auditctl -W /tmp/file2 Error sending delete rule request (No rule matches) [root~]# auditctl -l LIST_RULES: exit,always watch=/tmp/file2 key=first-key syscall=open,truncate,ftruncate,rename,mkdir,rmdir,creat,link,unlink,symlink, chmod,fchmod,chown,fchown,lchown LIST_RULES: exit,always watch=/tmp/file2 key=second-key syscall=open,truncate,ftruncate,rename,mkdir,rmdir,creat,link,unlink,symlink, chmod,fchmod,chown,fchown,lchown -Loulwa