tree 991574c5890d8043667b50ff3d4389feee526142
parent 82de0be6862cdca2e6802267bda57cfc8844d3a7
author Liping Zhang <liping.zhang@spreadtrum.com> 1468845855 +0800
committer Pablo Neira Ayuso <pablo@netfilter.org> 1469061152 +0200

netfilter: nft_log: fix possible memory leak if log expr init fail

Suppose that we specify the NFTA_LOG_PREFIX, then NFTA_LOG_LEVEL
and NFTA_LOG_GROUP are specified together or nf_logger_find_get
call returns fail, i.e. expr init fail, memory leak will happen.

Signed-off-by: Liping Zhang <liping.zhang@spreadtrum.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>