7 Jan
2025
7 Jan
'25
7:38 a.m.
On (25/01/07 14:54), Kairui Song wrote:
From: Kairui Song kasong@tencent.com
If zram_meta_alloc failed early, it frees allocated zram->table without setting it NULL. Which will potentially cause zram_meta_free to access the table if user reset an failed and uninitialized device.
Fixes: 74363ec674cb ("zram: fix uninitialized ZRAM not releasing backing device") Cc: stable@vger.kernel.org Signed-off-by: Kairui Song kasong@tencent.com
Reviewed-by: Sergey Senozhatsky senozhatsky@chromium.org