1 files changed, 1 insertions, 1 deletions

diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index b7773bf68efa..b65c201e9ff5 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;
 }