The struct of the type option is only used to initialise a field
inside the xtables_match struct and is not modified anywhere.
Done using Coccinelle:
@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: Gargi Sharma <gs051095@xxxxxxxxx>
---
extensions/libebt_limit.c | 2 +-
extensions/libebt_mark.c | 2 +-
extensions/libebt_mark_m.c | 2 +-
extensions/libebt_nflog.c | 2 +-
4 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/extensions/libebt_limit.c b/extensions/libebt_limit.c
index 6b9bb16..988f678 100644
--- a/extensions/libebt_limit.c
+++ b/extensions/libebt_limit.c
@@ -29,7 +29,7 @@
#define ARG_LIMIT '1'
#define ARG_LIMIT_BURST '2'
-static struct option brlimit_opts[] =
+static const struct option brlimit_opts[] =
{
{ .name = "limit", .has_arg = true, .val = ARG_LIMIT },
{ .name = "limit-burst",.has_arg = true, .val = ARG_LIMIT_BURST },
diff --git a/extensions/libebt_mark.c b/extensions/libebt_mark.c
index a1a208c..7b80b22 100644
--- a/extensions/libebt_mark.c
+++ b/extensions/libebt_mark.c
@@ -25,7 +25,7 @@ static int mark_supplied;
#define MARK_ORMARK '3'
#define MARK_ANDMARK '4'
#define MARK_XORMARK '5'
-static struct option brmark_opts[] = {
+static const struct option brmark_opts[] = {
{ .name = "mark-target",.has_arg = true, .val = MARK_TARGET },
/* an oldtime messup, we should have always used the scheme
* <extension-name>-<option> */
diff --git a/extensions/libebt_mark_m.c b/extensions/libebt_mark_m.c
index ab9d234..eb08dba 100644
--- a/extensions/libebt_mark_m.c
+++ b/extensions/libebt_mark_m.c
@@ -18,7 +18,7 @@
#define MARK '1'
-static struct option brmark_m_opts[] = {
+static const struct option brmark_m_opts[] = {
{ .name = "mark", .has_arg = true, .val = MARK },
XT_GETOPT_TABLEEND,
};
diff --git a/extensions/libebt_nflog.c b/extensions/libebt_nflog.c
index fef7196..5f1d13b 100644
--- a/extensions/libebt_nflog.c
+++ b/extensions/libebt_nflog.c
@@ -30,7 +30,7 @@ enum {
NFLOG_NFLOG = 0x16,
};
-static struct option brnflog_opts[] = {
+static const struct option brnflog_opts[] = {
{ .name = "nflog-group", .has_arg = true, .val = NFLOG_GROUP},
{ .name = "nflog-prefix", .has_arg = true, .val = NFLOG_PREFIX},
{ .name = "nflog-range", .has_arg = true, .val = NFLOG_RANGE},
--
2.7.4
--
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