conntrack-tools/SOURCES/0004-config-Fix-Wimplicit-function-declaration.patch

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2023-03-28 09:54:15 +00:00
From f6a8d9683fd0f20a24764628b04be7d6d806465b Mon Sep 17 00:00:00 2001
From: Sam James <sam@gentoo.org>
Date: Thu, 24 Nov 2022 07:57:37 +0000
Subject: [PATCH] config: Fix -Wimplicit-function-declaration
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
read_config_yy.c: In function yyparse:
read_config_yy.c:1765:16: warning: implicit declaration of function yylex [-Wimplicit-function-declaration]
1765 | yychar = yylex ();
| ^~~~~
read_config_yy.c:1765:16: warning: nested extern declaration of yylex [-Wnested-externs]
read_config_yy.y:120:17: warning: implicit declaration of function dlog [-Wimplicit-function-declaration]
120 | dlog(LOG_ERR, "LogFile path is longer than %u characters",
| ^~~~
read_config_yy.y:120:17: warning: nested extern declaration of dlog [-Wnested-externs]
read_config_yy.y:240:14: warning: implicit declaration of function inet_aton; did you mean in6_pton? [-Wimplicit-function-declaration]
240 | if (!inet_aton($2, &conf.channel[conf.channel_num].u.mcast.in)) {
| ^~~~~~~~~
| in6_pton
Closes: https://bugzilla.netfilter.org/show_bug.cgi?id=1637
Signed-off-by: Sam James <sam@gentoo.org>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
(cherry picked from commit 6ce497caac85f53a54e359ca57ad0f9dc379021f)
---
src/read_config_lex.l | 3 ++-
src/read_config_yy.y | 11 +++++++++++
2 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/src/read_config_lex.l b/src/read_config_lex.l
index 7dc400a3a9b5a..27084329d185c 100644
--- a/src/read_config_lex.l
+++ b/src/read_config_lex.l
@@ -21,6 +21,7 @@
#include <string.h>
+#include "log.h"
#include "conntrackd.h"
#include "read_config_yy.h"
%}
@@ -174,7 +175,7 @@ notrack [N|n][O|o][T|t][R|r][A|a][C|c][K|k]
%%
int
-yywrap()
+yywrap(void)
{
return 1;
}
diff --git a/src/read_config_yy.y b/src/read_config_yy.y
index a2154be3733e1..f06c6afff7cbf 100644
--- a/src/read_config_yy.y
+++ b/src/read_config_yy.y
@@ -31,14 +31,25 @@
#include "cidr.h"
#include "helper.h"
#include "stack.h"
+#include "log.h"
+
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
#include <sched.h>
#include <dlfcn.h>
+
#include <libnetfilter_conntrack/libnetfilter_conntrack.h>
#include <libnetfilter_conntrack/libnetfilter_conntrack_tcp.h>
extern char *yytext;
extern int yylineno;
+int yylex (void);
+int yyerror (char *msg);
+void yyrestart (FILE *input_file);
+
struct ct_conf conf;
static void __kernel_filter_start(void);
--
2.38.0