Roberto Sassu 5fada37511 shmem: use ramfs_kill_sb() for kill_sb method of ramfs-based tmpfs ...

commit 36ce9d76b0a93bae799e27e4f5ac35478c676592 upstream.

As the ramfs-based tmpfs uses ramfs_init_fs_context() for the
init_fs_context method, which allocates fc->s_fs_info, use ramfs_kill_sb()
to free it and avoid a memory leak.

Link: https://lkml.kernel.org/r/20230607161523.2876433-1-roberto.sassu@huaweicloud.com
Fixes: c3b1b1cbf002 ("ramfs: add support for "mode=" mount option")
Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: David Howells <dhowells@redhat.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2023-07-27 08:44:13 +02:00

..

file-mmu.c

ipc/shm: fix crash if CONFIG_SHMEM is not set

2016-09-19 15:36:17 -07:00

file-nommu.c

ramfs: fix nommu mmap with gaps in the page cache

2020-10-16 11:11:22 -07:00

inode.c

shmem: use ramfs_kill_sb() for kill_sb method of ramfs-based tmpfs

2023-07-27 08:44:13 +02:00

internal.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

Makefile

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21 10:50:46 +02:00