[PATCH] missing checks in exec_permission_light()

Alexander Viro (viro@math.psu.edu)
Tue, 30 Apr 2002 23:41:34 -0400 (EDT)


Missing checks added...

diff -urN C12-0/fs/namei.c C12-current/fs/namei.c
--- C12-0/fs/namei.c Tue Apr 30 20:23:38 2002
+++ C12-current/fs/namei.c Tue Apr 30 23:37:15 2002
@@ -324,6 +324,12 @@
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;
}

-
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