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| author | Arnd Bergmann | 2022-02-14 15:48:14 +0100 |
|---|---|---|
| committer | Arnd Bergmann | 2022-02-25 09:36:05 +0100 |
| commit | 8926d88ced46700bf6117ceaf391480b943ea9f4 (patch) | |
| tree | d58ab0c30c1c20523a266031defc25031315933c /drivers/vfio | |
| parent | a97b693c3712f040c5802f32b2d685352e08cefa (diff) | |
nds32: fix access_ok() checks in get/put_user
The get_user()/put_user() functions are meant to check for
access_ok(), while the __get_user()/__put_user() functions
don't.
This broke in 4.19 for nds32, when it gained an extraneous
check in __get_user(), but lost the check it needs in
__put_user().
Fixes: 487913ab18c2 ("nds32: Extract the checking and getting pointer to a macro")
Cc: stable@vger.kernel.org @ v4.19+
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/vfio')
0 files changed, 0 insertions, 0 deletions