Default vcc_allow_inline_c to false in V4

bin/varnishd/mgt/mgt_param_tbl.c

@@ -522,7 +522,7 @@ const struct parspec mgt_parspec[] = {
 	{ "vcc_allow_inline_c", tweak_bool, &mgt_vcc_allow_inline_c, 0, 0,
 		"Allow inline C code in VCL.\n",
 		0,
-		"on", "bool" },
+		"off", "bool" },
 
 	{ "vcc_unsafe_path", tweak_bool, &mgt_vcc_unsafe_path, 0, 0,
 		"Allow '/' in vmod & include paths.\n"

bin/varnishtest/tests/c00052.vtc

@@ -7,7 +7,7 @@ server s1 {
 
 varnish v1 
 
-varnish v1 -cliok "param.show vcc_allow_inline_c"
+varnish v1 -cliok "param.set vcc_allow_inline_c true"
 
 varnish v1 -vcl+backend {
 	C{ getpid(); }C

bin/varnishtest/tests/c00055.vtc

@@ -10,7 +10,7 @@ server s1 {
 	txresp -status 200 -hdr "Foo: Foo" -body "56"
 } -start
 
-varnish v1 -vcl+backend {
+varnish v1 -cliok "param.set vcc_allow_inline_c true" -vcl+backend {
 	sub vcl_recv {
 		C{ VRT_CacheReqBody(ctx, 1000); }C
 		return (pass);

bin/varnishtest/tests/c00057.vtc

@@ -5,7 +5,9 @@ server s1 {
 	txresp
 } -start
 
-varnish v1 -cliok "param.set sigsegv_handler on" -vcl+backend {
+varnish v1 -cliok "param.set vcc_allow_inline_c true"
+varnish v1 -cliok "param.set sigsegv_handler on"
+varnish v1 -vcl+backend {
 	C{
 #include <signal.h>
 #include <stdlib.h>

bin/varnishtest/tests/r00742.vtc

@@ -5,7 +5,7 @@ server s1 {
 	txresp
 } -start
 
-varnish v1 -vcl+backend {
+varnish v1 -cliok "param.set vcc_allow_inline_c true" -vcl+backend {
 	C{
 	void foo(void)
 	{

bin/varnishtest/tests/v00019.vtc

@@ -23,7 +23,7 @@ varnish v1 -errvcl {Unterminated string at} {
 	"
 }
 
-varnish v1 -vcl {
+varnish v1 -cliok "param.set vcc_allow_inline_c true" -vcl {
 	backend b { .host = "127.0.0.1"; }
 	sub vcl_recv { C{ int i; (void)i; }C }
 }

bin/varnishtest/tests/v00020.vtc

 varnishtest "VCL compiler coverage test: vcc_parse.c & vcc_expr.c"
 
-varnish v1 -vcl {
+varnish v1 -cliok "param.set vcc_allow_inline_c true" -vcl {
 	backend b { .host = "127.0.0.1"; }
 	C{
 	#include <stdio.h>