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xtables-addons: fix build for kernel 6.12

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missing prototypes for three functions generated build errors.
	error: no previous prototype for 'foo' [-Werror=missing-prototypes]

	extensions/LUA/prot_buf_helpers.c: get_header_size
	extensions/LUA/prot_buf_tftp.c: tftp_get_field_changes
	extensions/LUA/prot_buf_dynamic.c: free_dynamic_prot_buf

Signed-off-by: Russell Senior <russell@personaltelco.net>
This commit is contained in:
Russell Senior
2025-05-22 03:49:37 -07:00
committed by Josef Schlehofer
parent 91b4032dea
commit 269af99ab1
1 changed files with 41 additions and 0 deletions
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41
net/xtables-addons/patches/500-add_missing_prototypes.patch Normal file
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@@ -0,0 +1,41 @@
--- a/extensions/LUA/prot_buf_helpers.c
+++ b/extensions/LUA/prot_buf_helpers.c
@@ -23,6 +23,8 @@
#include "controller.h"
+int32_t get_header_size(struct protocol_buf * prot_buf);
+
int32_t get_header_size(struct protocol_buf * prot_buf)
{
int32_t bit_counter = 0;
@@ -213,4 +215,4 @@ free1: kfree(changes);
failure:
if (!changes) luaL_error(L, "couldnt allocate memory inside 'get_allocated_field_changes'");
return NULL; /* only to omit warnings */
-}
\ No newline at end of file
+}
--- a/extensions/LUA/prot_buf_tftp.c
+++ b/extensions/LUA/prot_buf_tftp.c
@@ -27,6 +27,8 @@ static const struct protocol_field tftp_
PROT_FIELD_SENTINEL,
};
+struct field_changes * tftp_get_field_changes(lua_State *L, lua_packet_segment * seg);
+
struct field_changes * tftp_get_field_changes(lua_State *L, lua_packet_segment * seg)
{
/* depending on the value stored inside the 'opcode'-field we have to change
--- a/extensions/LUA/prot_buf_dynamic.c
+++ b/extensions/LUA/prot_buf_dynamic.c
@@ -242,6 +242,9 @@ static int32_t get_free_protocol_index(l
* cleanup routine. Be aware, before running this function you must be
* sure that no references to the dynamic protocol buffers were available.
* It's recomended to close the Lua state before calling the function. */
+
+void free_dynamic_prot_buf(struct protocol_buf * prot_buf);
+
void free_dynamic_prot_buf(struct protocol_buf * prot_buf)
{
struct protocol_field * field = prot_buf->protocol_fields;