Description: fs: jfs: fix possible NULL pointer dereference in dbFree()
References:
 https://bugzilla.redhat.com/show_bug.cgi?id=2219272
Notes:
Bugs:
upstream: released (5.19-rc1) [0d4837fdb796f99369cf7691d33de1b856bcaf1f]
6.1-upstream-stable: N/A "Fixed before branching point"
5.10-upstream-stable: released (5.10.121) [9dfa8d087bb854f613fcdbf1af4fb02c0b2d1e4f]
4.19-upstream-stable: released (4.19.247) [c381558c278a540c61dfef1f2b77ab817d5d302d]
sid: released (5.18.5-1)
6.1-bookworm-security: N/A "Fixed before branching point"
5.10-bullseye-security: released (5.10.127-1)
4.19-buster-security: released (4.19.249-1)