---

yaml --- r: 126259 b: refs/heads/master c: dcd4a04 h: refs/heads/master i: 126257: 415bc06 126255: c745e69 v: v3
git-mirror · Jan 6, 2009 · 9bf9ea0 · 9bf9ea0
1 parent 2834f05
commit 9bf9ea0
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 084f71ae5ceeb16734d8ac47559d3c718456a865
+refs/heads/master: dcd4a049b9751828c516c59709f3fdf50436df85
diff --git a/trunk/mm/mmap.c b/trunk/mm/mmap.c
@@ -2090,6 +2090,9 @@ void exit_mmap(struct mm_struct *mm)
 	arch_exit_mmap(mm);
 	mmu_notifier_release(mm);
 
+	if (!mm->mmap)	/* Can happen if dup_mmap() received an OOM */
+		return;
+
 	if (mm->locked_vm) {
 		vma = mm->mmap;
 		while (vma) {