[PATCH] missing checks in exec_permission_light()

Missing checks added...

[PATCH] missing checks in exec_permission_light()
Missing checks added...
77208e0e · Alexander Viro · Linus Torvalds · 2cd8916b · 77208e0e
Commit 77208e0e authored Apr 30, 2002 by Alexander Viro Committed by Linus Torvalds Apr 30, 2002
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fs/namei.c fs/namei.c +6 -0

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--- a/fs/namei.c
+++ b/fs/namei.c
@@ -324,6 +324,12 @@ static inline int exec_permission_lite(struct inode *inode)
 	if (mode & MAY_EXEC)
 		return 0;

+	if ((inode->i_mode & S_IXUGO) && capable(CAP_DAC_OVERRIDE))
+		return 0;
+
+	if (S_ISDIR(inode->i_mode) && capable(CAP_DAC_READ_SEARCH))
+		return 0;
+
 	return -EACCES;
 }