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| author | bui duc phuc <phucduc.bui@gmail.com> | 2026-08-28 16:27:34 +0700 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2026-09-04 11:01:47 +0200 |
| commit | e0bec04067a9196ab27e9237fd605fdb4a688c7f (patch) | |
| tree | 444478941a1e4246041a3cb1c323137b8ea701e9 /tools/lib/python/kdoc/python_version.py | |
| parent | b4ad6eb49532a43ad06c4d59ec5d8c80a012eb3f (diff) | |
chardev: check return value of kobject_set_name() in __register_chrdev()
The kobject_set_name() function can fail and return -ENOMEM if memory
allocation fails.
While all other functions called inside __register_chrdev() are properly
checked for errors, kobject_set_name() was missing this check. Add the
error check for kobject_set_name() and jump to the 'out' label on failure
to maintain consistency and ensure proper error handling.
Found by manual code inspection.
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Link: https://patch.msgid.link/20260828092734.600911-1-phucduc.bui@gmail.com
Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>
Diffstat (limited to 'tools/lib/python/kdoc/python_version.py')
0 files changed, 0 insertions, 0 deletions