netfilter: conntrack: avoid reload of ct->status

Browse source

Compiler can't merge the two test_bit() calls, so load ct->status
once and use non-atomic accesses.

This is fine because IPS_EXPECTED or NAT_CLASH are either set at ct
creation time or not at all, but compiler can't know that.

Signed-off-by: Florian Westphal <fw@strlen.de>

...

This commit is contained in:

Florian Westphal 2023-01-02 12:46:12 +01:00

parent 50bfbb8957

commit 4883ec512c

2 changed files with 11 additions and 8 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

9

net/netfilter/nf_conntrack_core.c

View file

10

net/netfilter/nf_conntrack_proto_udp.c

View file