From 698c471f176d84755fdfddfe673d85355bc40eb4 Mon Sep 17 00:00:00 2001
From: waddlesplash <waddlesplash@gmail.com>
Date: Mon, 22 Jul 2019 20:41:00 -0400
Subject: [PATCH] kernel/sem: Restore interrupts-unlock before free().

---
 src/system/kernel/sem.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/system/kernel/sem.cpp b/src/system/kernel/sem.cpp
index 8f7be82303..fb8f3c4488 100644
--- a/src/system/kernel/sem.cpp
+++ b/src/system/kernel/sem.cpp
@@ -355,7 +355,7 @@ delete_sem_internal(sem_id id, bool checkPermission)
 
 	int32 slot = id % sMaxSems;
 
-	InterruptsLocker _;
+	InterruptsLocker interruptsLocker;
 	SpinLocker listLocker(sSemsSpinlock);
 	SpinLocker semLocker(sSems[slot].lock);
 
@@ -386,6 +386,8 @@ delete_sem_internal(sem_id id, bool checkPermission)
 	scheduler_reschedule_if_necessary_locked();
 	schedulerLocker.Unlock();
 
+	interruptsLocker.Unlock();
+
 	free(name);
 	return B_OK;
 }