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netfilter: nf_tables: fix chain type module reference handling
authorPatrick McHardy <kaber@trash.net>
Thu, 9 Jan 2014 18:42:34 +0000 (18:42 +0000)
committerPablo Neira Ayuso <pablo@netfilter.org>
Thu, 9 Jan 2014 19:17:14 +0000 (20:17 +0100)
commitbaae3e62f31618d90e08fb886b4481e5d7b7f27c
tree706f332147b442369fd5e8219fad73dae2c80a4etree | snapshot (tar.gz zip)
parent758206760cbadf66dc31d6587f5958691b34e9e5commit | diff
netfilter: nf_tables: fix chain type module reference handling

The chain type module reference handling makes no sense at all: we take
a reference immediately when the module is registered, preventing the
module from ever being unloaded.

Fix by taking a reference when we're actually creating a chain of the
chain type and release the reference when destroying the chain.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
include/net/netfilter/nf_tables.h diff | blob | blame | history
net/netfilter/nf_tables_api.c diff | blob | blame | history