tree 99cd69b9375cfe7bc35a06ed23c83102b8ff603d
parent fd1f4e19fca0fa3664a0b2fa403875097c0cd5f5
author Mikhail Ilin <ilin.mikhail.ol@gmail.com> 1669104055 +0300
committer Tom Rini <trini@konsulko.com> 1670509711 -0500

fs: ext4: Fix free(NULL)

The 'depth_dirname', 'ptr', 'parent_inode' and 'first_inode' pointers
may be null. Thus, it is necessary to check them before using free() to
avoid free(NULL) cases.

Fixes: 934b14f2bb30 ("ext4: free allocations by parse_path()")
Signed-off-by: Mikhail Ilin <ilin.mikhail.ol@gmail.com>