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| author | Zilin Guan <zilin@seu.edu.cn> | 2025-11-05 02:37:22 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-11-24 10:37:48 +0100 |
| commit | a5b44895dac98b8ed0fa7ba8c8d56beadbfa856f (patch) | |
| tree | a6f785b17aedbd7536abd585e6fb20d936c3bb12 /include/net/aligned_data.h | |
| parent | 3a92d1e28e61da821e79b1433b04f2e1bd1cce4e (diff) | |
btrfs: release root after error in data_reloc_print_warning_inode()
commit c367af440e03eba7beb0c9f3fe540f9bcb69134a upstream.
data_reloc_print_warning_inode() calls btrfs_get_fs_root() to obtain
local_root, but fails to release its reference when paths_from_inode()
returns an error. This causes a potential memory leak.
Add a missing btrfs_put_root() call in the error path to properly
decrease the reference count of local_root.
Fixes: b9a9a85059cde ("btrfs: output affected files when relocation fails")
CC: stable@vger.kernel.org # 6.6+
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Zilin Guan <zilin@seu.edu.cn>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/net/aligned_data.h')
0 files changed, 0 insertions, 0 deletions