linux

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Files

Hongling Zeng 8a220d1c31 cachefiles: Fix error return when vfs_mkdir() fails

When vfs_mkdir() fails, the error code is not extracted from the
returned error pointer. This causes mkdir_error to be reached with
ret=0, which leads to returning ERR_PTR(0) (NULL) instead of a
proper error pointer.

Fix this by extracting the error code from the error pointer when
vfs_mkdir() fails.

Fixes: 406fad7698 ("cachefiles: Fix oops in vfs_mkdir from cachefiles_get_directory")
Signed-off-by: Hongling Zeng <zenghongling@kylinos.cn>
Link: https://patch.msgid.link/20260513103406.202320-1-zenghongling@kylinos.cn
Signed-off-by: Christian Brauner <brauner@kernel.org>

2026-05-15 15:32:43 +02:00

cache.c

cachefiles: fix slab-use-after-free in cachefiles_withdraw_cookie()

2024-07-03 10:36:15 +02:00

daemon.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

error_inject.c

treewide: const qualify ctl_tables where applicable

2025-01-28 13:48:37 +01:00

interface.c

VFS: introduce start_removing_dentry()