Description: netfilter: nf_tables: fix memleak in map from abort path
References:
Notes:
 carnil> Introduced in 591054469b3e ("netfilter: nf_tables: revisit chain/object
 carnil> refcounting from elements"). Vulnerable versions: 4.12-rc3.
Bugs:
upstream: released (6.9-rc5) [86a1471d7cde792941109b93b558b5dc078b9ee9]
6.8-upstream-stable: released (6.8.8) [49d0e656d19dfb2d4d7c230e4a720d37b3decff6]
6.6-upstream-stable: needed
6.1-upstream-stable: needed
5.10-upstream-stable: needed
4.19-upstream-stable: needed
sid: released (6.8.9-1)
6.1-bookworm-security: needed
5.10-bullseye-security: needed
4.19-buster-security: needed