diff options
| author | Mehdi Ben Hadj Khelifa <mehdi.benhadjkhelifa@gmail.com> | 2025-12-01 23:23:07 +0100 |
|---|---|---|
| committer | Viacheslav Dubeyko <slava@dubeyko.com> | 2025-12-15 15:18:26 -0800 |
| commit | 126fb0ce99431126b44a6c360192668c818f641f (patch) | |
| tree | d078a538faab22904d69ba76a7a09e12b884e77c /include | |
| parent | 05ce49a902be15dc93854cbfc20161205a9ee446 (diff) | |
hfsplus: ensure sb->s_fs_info is always cleaned up
When hfsplus was converted to the new mount api a bug was introduced by
changing the allocation pattern of sb->s_fs_info. If setup_bdev_super()
fails after a new superblock has been allocated by sget_fc(), but before
hfsplus_fill_super() takes ownership of the filesystem-specific s_fs_info
data it was leaked.
Fix this by freeing sb->s_fs_info in hfsplus_kill_super().
Cc: stable@vger.kernel.org
Fixes: 432f7c78cb00 ("hfsplus: convert hfsplus to use the new mount api")
Reported-by: Viacheslav Dubeyko <Slava.Dubeyko@ibm.com>
Tested-by: Viacheslav Dubeyko <Slava.Dubeyko@ibm.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Mehdi Ben Hadj Khelifa <mehdi.benhadjkhelifa@gmail.com>
Reviewed-by: Viacheslav Dubeyko <slava@dubeyko.com>
Signed-off-by: Viacheslav Dubeyko <slava@dubeyko.com>
Link: https://lore.kernel.org/r/20251201222843.82310-3-mehdi.benhadjkhelifa@gmail.com
Signed-off-by: Viacheslav Dubeyko <slava@dubeyko.com>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions