From: Arushi Singhal <arushisinghal19971997@gmail.com>
To: netfilter-devel@vger.kernel.org
Cc: Arushi Singhal <arushisinghal19971997@gmail.com>
Subject: [PATCH 1/2] extensions: libarpt_mangle.c : Constify option struct
Date: Sun, 2 Apr 2017 12:35:07 +0530 [thread overview]
Message-ID: <20170402070508.20770-1-arushisinghal19971997@gmail.com> (raw)
The struct arpmangle_opts of the type option is only used to
initialise a field inside the xtables_target struct and is
not modified anywhere.
Signed-off-by: Arushi Singhal <arushisinghal19971997@gmail.com>
---
extensions/libarpt_mangle.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/extensions/libarpt_mangle.c b/extensions/libarpt_mangle.c
index fdd2104..358b35d 100644
--- a/extensions/libarpt_mangle.c
+++ b/extensions/libarpt_mangle.c
@@ -32,7 +32,7 @@ static void arpmangle_print_help(void)
#define MANGLE_DEVT '4'
#define MANGLE_TARGET '5'
-static struct option arpmangle_opts[] = {
+static const struct option arpmangle_opts[] = {
{ .name = "mangle-ip-s", .has_arg = true, .val = MANGLE_IPS },
{ .name = "mangle-ip-d", .has_arg = true, .val = MANGLE_IPT },
{ .name = "mangle-mac-s", .has_arg = true, .val = MANGLE_DEVS },
--
2.11.0
next reply other threads:[~2017-04-02 7:05 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-02 7:05 Arushi Singhal [this message]
2017-04-02 7:05 ` [PATCH 2/2] iptables: iptables: Constify option struct Arushi Singhal
2017-04-07 18:33 ` Pablo Neira Ayuso
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