diff options
Diffstat (limited to 'security/smack/smack_lsm.c')
| -rw-r--r-- | security/smack/smack_lsm.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c index b644757886bc..e45f0a3df127 100644 --- a/security/smack/smack_lsm.c +++ b/security/smack/smack_lsm.c @@ -354,12 +354,10 @@ static int smk_copy_rules(struct list_head *nhead, struct list_head *ohead, */ static inline unsigned int smk_ptrace_mode(unsigned int mode) { - switch (mode) { - case PTRACE_MODE_READ: - return MAY_READ; - case PTRACE_MODE_ATTACH: + if (mode & PTRACE_MODE_ATTACH) return MAY_READWRITE; - } + if (mode & PTRACE_MODE_READ) + return MAY_READ; return 0; } |