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Subject[PATCH 1/5] compat_ioctl call seems to miss a security hook
Attached patch is against 2.6.11-rc1-bk5

Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>

Add a missing security hook for compatibility ioctl.

diff -rup linux-2.6.10-orig/fs/compat.c linux-2.6.10-ioctl-sym/fs/compat.c
--- linux-2.6.10-orig/fs/compat.c 2005-01-18 10:58:33.609880024 +0200
+++ linux-2.6.10-ioctl-sym/fs/compat.c 2005-01-18 10:54:26.289478440 +0200
@@ -437,6 +437,11 @@ asmlinkage long compat_sys_ioctl(unsigne
if (!filp)
goto out;

+ /* RED-PEN how should LSM module know it's handling 32bit? */
+ error = security_file_ioctl(filp, cmd, arg);
+ if (error)
+ goto out_fput;
+
if (filp->f_op && filp->f_op->compat_ioctl) {
error = filp->f_op->compat_ioctl(filp, cmd, arg);
if (error != -ENOIOCTLCMD)
-
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