diff options
| author | Christoph Hellwig <hch@lst.de> | 2019-07-11 20:55:26 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-07-31 07:28:55 +0200 |
| commit | 5d953c77e6d2e3a4e70e3b559b46105c96ac26c3 (patch) | |
| tree | 46834bdc75d5f7ab87facc744090dced66294042 /mm | |
| parent | d3a0f21209d83df14d9acf51e23c54419934b33f (diff) | |
9p: pass the correct prototype to read_cache_page
[ Upstream commit f053cbd4366051d7eb6ba1b8d529d20f719c2963 ]
Fix the callback 9p passes to read_cache_page to actually have the
proper type expected. Casting around function pointers can easily
hide typing bugs, and defeats control flow protection.
Link: http://lkml.kernel.org/r/20190520055731.24538-5-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Kees Cook <keescook@chromium.org>
Cc: Sami Tolvanen <samitolvanen@google.com>
Cc: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions