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authorHarsha Sharma <harshasharmaiitr@gmail.com>2017-09-27 17:14:52 +0530
committerPablo Neira Ayuso <pablo@netfilter.org>2017-10-04 15:54:00 +0200
commitf5b46c2f0aa6ee4eed107aca5561c24a16534b7f (patch)
tree1fcee1d26a2ef08701c2402d11fc6e2f2d501e02 /iptables/xtables-eb.c
parent21ba5b3874fb3d0c4cccc9b59f65c8df575211e2 (diff)
iptables: Constify option struct
The struct of type option is only used to initialise a field inside the xtables_globals struct and is not modified anywhere. Done using following coccinelle semantic patch @r1 disable optional_qualifier@ identifier s,i; position p; @@ static struct option i@p[] ={...}; @ok1@ identifier r1.i; expression e; position p; @@ e = i@p @bad@ position p != {r1.p,ok1.p}; identifier r1.i; @@ e@i@p @depends on !bad disable optional_qualifier@ identifier r1.i; @@ static +const struct option i[] = { ... }; Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'iptables/xtables-eb.c')
-rw-r--r--iptables/xtables-eb.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/iptables/xtables-eb.c b/iptables/xtables-eb.c
index c8b5d4f3..60ec935c 100644
--- a/iptables/xtables-eb.c
+++ b/iptables/xtables-eb.c
@@ -247,7 +247,7 @@ static int get_current_chain(const char *chain)
/* Default command line options. Do not mess around with the already
* assigned numbers unless you know what you are doing */
-static struct option ebt_original_options[] =
+static const struct option ebt_original_options[] =
{
{ "append" , required_argument, 0, 'A' },
{ "insert" , required_argument, 0, 'I' },