From b2f7fac10296d2e317862b2331c815231e97432f Mon Sep 17 00:00:00 2001
From: bol-van <none@none.none>
Date: Mon, 24 Nov 2025 15:40:48 +0300
Subject: [PATCH] fix missing update

---
 nfq2/helpers.c | 21 ++-------------------
 nfq2/helpers.h |  2 +-
 nfq2/lua.c     | 15 +++++++++++++++
 nfq2/lua.h     |  1 +
 nfq2/nfqws.c   |  6 ++++++
 5 files changed, 25 insertions(+), 20 deletions(-)

diff --git a/nfq2/helpers.c b/nfq2/helpers.c
index 45d6c3e..e2eff2e 100644
--- a/nfq2/helpers.c
+++ b/nfq2/helpers.c
@@ -417,26 +417,9 @@ bool parse_hex_str(const char *s, uint8_t *pbuf, size_t *size)
 	}
 	return true;
 }
-
-void fill_pattern(uint8_t *buf,size_t bufsize,const void *pattern,size_t patsize,size_t offset)
+char hex_digit(uint8_t v)
 {
-	size_t size;
-
-	if (offset%=patsize)
-	{
-		size = patsize-offset;
-		size = bufsize>size ? size : bufsize;
-		memcpy(buf,pattern+offset,size);
-		buf += size;
-		bufsize -= size;
-	}
-	while (bufsize)
-	{
-		size = bufsize>patsize ? patsize : bufsize;
-		memcpy(buf,pattern,size);
-		buf += size;
-		bufsize -= size;
-	}
+	return v<=9 ? '0'+v : (v<=0xF) ? v+'A'-0xA : '?';
 }
 
 int fprint_localtime(FILE *F)
diff --git a/nfq2/helpers.h b/nfq2/helpers.h
index ad159ff..df65d27 100644
--- a/nfq2/helpers.h
+++ b/nfq2/helpers.h
@@ -65,7 +65,7 @@ uint64_t pntoh64(const uint8_t *p);
 void phton64(uint8_t *p, uint64_t v);
 
 bool parse_hex_str(const char *s, uint8_t *pbuf, size_t *size);
-void fill_pattern(uint8_t *buf,size_t bufsize,const void *pattern,size_t patsize,size_t offset);
+char hex_digit(uint8_t v);
 
 int fprint_localtime(FILE *F);
 
diff --git a/nfq2/lua.c b/nfq2/lua.c
index 2a46a2d..0144402 100644
--- a/nfq2/lua.c
+++ b/nfq2/lua.c
@@ -1,4 +1,5 @@
 #include <time.h>
+#include <fcntl.h>
 
 #include "lua.h"
 #include "params.h"
@@ -2331,6 +2332,20 @@ static bool lua_desync_functions_exist()
 	return true;
 }
 
+bool lua_test_init_script_files(void)
+{
+	struct str_list *str;
+	LIST_FOREACH(str, &params.lua_init_scripts, next)
+	{
+		if (str->str[0]=='@' && !file_open_test(str->str+1, O_RDONLY))
+		{
+			DLOG_ERR("LUA file '%s' not accessible\n",str->str+1);
+			return false;
+		}
+	}
+	return true;
+}
+
 static bool lua_init_scripts(void)
 {
 	struct str_list *str;
diff --git a/nfq2/lua.h b/nfq2/lua.h
index 07b4a11..f7f2e66 100644
--- a/nfq2/lua.h
+++ b/nfq2/lua.h
@@ -28,6 +28,7 @@
 #define LUA_STACK_GUARD_RETURN(L,N) LUA_STACK_GUARD_LEAVE(L,N); return N;
 
 
+bool lua_test_init_script_files(void);
 bool lua_init(void);
 void lua_shutdown(void);
 void lua_dlog_error(void);
diff --git a/nfq2/nfqws.c b/nfq2/nfqws.c
index ac84923..29557e7 100644
--- a/nfq2/nfqws.c
+++ b/nfq2/nfqws.c
@@ -303,6 +303,8 @@ static int nfq_main(void)
 	print_id();
 	if (params.droproot && !test_list_files())
 		goto err;
+	if (!lua_test_init_script_files())
+		goto err;
 
 	sec_harden();
 
@@ -461,6 +463,8 @@ static int dvt_main(void)
 	print_id();
 	if (params.droproot && !test_list_files())
 		goto exiterr;
+	if (!lua_test_init_script_files())
+		goto exiterr;
 
 	if (!lua_init())
 		goto exiterr;
@@ -2438,6 +2442,8 @@ int main(int argc, char **argv)
 
 	if (!test_list_files())
 		exit_clean(1);
+	if (!lua_test_init_script_files())
+		exit_clean(1);
 
 	if (!LoadAllHostLists())
 	{