---

yaml --- r: 310549 b: refs/heads/master c: 1ad75b9 h: refs/heads/master i: 310547: 1a69a8a v: v3
git-mirror · Jun 7, 2012 · 45ae0f5 · 45ae0f5
1 parent 99b7f61
commit 45ae0f5
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: bafb282df29c1524b1617019adebd6d0c3eb7a47
+refs/heads/master: 1ad75b9e16280ca4e2501a629a225319cf2eef2e
diff --git a/trunk/kernel/sys.c b/trunk/kernel/sys.c
@@ -1869,7 +1869,7 @@ static int prctl_set_mm(int opt, unsigned long addr,
 	if (opt == PR_SET_MM_EXE_FILE)
 		return prctl_set_mm_exe_file(mm, (unsigned int)addr);
 
-	if (addr >= TASK_SIZE)
+	if (addr >= TASK_SIZE || addr < mmap_min_addr)
 		return -EINVAL;
 
 	error = -EINVAL;