1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/signal.c b/kernel/signal.c
index e4f059cd986..15c6940ab04 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -536,7 +536,7 @@ static int check_kill_permission(int sig, struct siginfo *info,
                         return error;
                 error = -EPERM;
                 if (((sig != SIGCONT) ||
-                        (process_session(current) != process_session(t)))
+                        (task_session_nr(current) != task_session_nr(t)))
                     && (current->euid ^ t->suid) && (current->euid ^ t->uid)
                     && (current->uid ^ t->suid) && (current->uid ^ t->uid)
                     && !capable(CAP_KILL))