diff options
| -rw-r--r-- | security/selinux/hooks.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index b7773bf68ef..b65c201e9ff 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -1262,7 +1262,7 @@ static int selinux_ptrace(struct task_struct *parent, struct task_struct *child) rc = task_has_perm(parent, child, PROCESS__PTRACE); /* Save the SID of the tracing process for later use in apply_creds. */ - if (!rc) + if (!(child->ptrace & PT_PTRACED) && !rc) csec->ptrace_sid = psec->sid; return rc; } |