gentoo-overlay/net-analyzer/authforce/files/authforce-0.9.9-fix-parsing-of-sample-config-file.patch

From 294ef3529016c29769d10dee9e5f639c2ce02b91 Mon Sep 17 00:00:00 2001
From: "Zachary P. Landau" <zlandau@jellofund.net>
Date: Wed, 5 Feb 2020 23:18:31 -0800
Subject: [PATCH 3/4] Fix parsing of sample config file

This code is horribly broken, but we should at least be able to parse
the authforcerc.sample file, and report the right line number when
failing.
---
 src/config.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/config.c b/src/config.c
index 4462fcc..66313d9 100644
--- a/src/config.c
+++ b/src/config.c
@@ -11,7 +11,7 @@
 #endif /* MEMWATCH */
 #include "extern.h"
 
-#define BUFFER_LEN 82
+#define BUFFER_LEN 100
 #define IS_BIT(x) (!strcmp(x, "0") || !strcmp(x, "1"))
 
 static void process_boolean(char *option, char *value, int *variable) {
@@ -30,7 +30,7 @@ void parse_config(char *config) {
 	char *option;								/* config file option */
 	char *value;								/* value for option */
 
-	int line_number = 1;
+	int line_number = 0;
 	char *chop;
 
 	/* MEMWATCH: reports this isnt freed, why? */
@@ -45,6 +45,7 @@ void parse_config(char *config) {
 	}
 
 	while (fgets(buffer, sizeof(buffer), fp)) {
+		line_number++;
 		if (buffer[0] == '#' || buffer[0] == ';' || buffer[0] == '\n')
 			continue;
 		remove_crud(buffer);
@@ -123,8 +124,6 @@ void parse_config(char *config) {
 		else
 		if (!quiet)
 			printf("parse_config: option %s is not valid\n", option);
-
-		line_number++;
 	}
 
 	debug(3, "parse_config: read %s [%i]\n", config, line_number-1);
-- 
2.25.0