Files
linux-stable-mirror/drivers
Sergey Senozhatsky ec7607ac47 zram: validate deflate params
We must validate user-supplied deflate winbits before we pass it to
zlib_deflate_workspacesize(), which triggers BUG_ON() if winbits value is
outside of valid ranges.

Link: https://lore.kernel.org/20260729045745.775973-3-senozhatsky@chromium.org
Fixes: dc75a0d93b ("zram: support deflate-specific params")
Link: https://sashiko.dev/#/patchset/20260728092935.31139-1-haoqinhuang7@gmail.com
Signed-off-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Haoqin Huang <haoqinhuang7@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2026-08-24 18:42:56 -07:00
..
2026-08-24 18:42:56 -07:00
2026-07-08 17:02:47 +02:00