From 54e84de2f56dd7d8b04627e2c13bad123832ed81 Mon Sep 17 00:00:00 2001
From: Vsevolod Stakhov <vsevolod@rambler-co.ru>
Date: Wed, 28 Mar 2012 14:53:58 +0400
Subject: [PATCH] Parse big limits on 32 bits machine (for file sizes).

---
 src/cfg_file.h  |  2 +-
 src/cfg_utils.c |  6 +++---
 src/cfg_xml.c   | 14 +++++++++++++-
 src/cfg_xml.h   |  1 +
 4 files changed, 18 insertions(+), 5 deletions(-)

diff --git a/src/cfg_file.h b/src/cfg_file.h
index f07539295..203558e9a 100644
--- a/src/cfg_file.h
+++ b/src/cfg_file.h
@@ -395,7 +395,7 @@ gchar* get_module_opt (struct config_file *cfg, gchar *module_name, gchar *opt_n
  * @param limit string representation of limit (eg. 1M)
  * @return numeric value of limit
  */
-gsize parse_limit (const gchar *limit, guint len);
+guint64 parse_limit (const gchar *limit, guint len);
 
 /**
  * Parse time
diff --git a/src/cfg_utils.c b/src/cfg_utils.c
index c872583f2..28430df14 100644
--- a/src/cfg_utils.c
+++ b/src/cfg_utils.c
@@ -300,10 +300,10 @@ get_module_opt (struct config_file *cfg, gchar *module_name, gchar *opt_name)
 	return NULL;
 }
 
-gsize
+guint64
 parse_limit (const gchar *limit, guint len)
 {
-	gsize                          result = 0;
+	guint64                        result = 0;
 	const gchar                   *err_str;
 
 	if (!limit || *limit == '\0' || len == 0) {
@@ -311,7 +311,7 @@ parse_limit (const gchar *limit, guint len)
 	}
 
 	errno = 0;
-	result = strtoul (limit, (gchar **)&err_str, 10);
+	result = strtoull (limit, (gchar **)&err_str, 10);
 
 	if (*err_str != '\0') {
 		/* Megabytes */
diff --git a/src/cfg_xml.c b/src/cfg_xml.c
index 8ecd7a986..ea0685ca4 100644
--- a/src/cfg_xml.c
+++ b/src/cfg_xml.c
@@ -1507,11 +1507,23 @@ xml_handle_size (struct config_file *cfg, struct rspamd_xml_userdata *ctx, GHash
 	gsize                      *dest;
 
 	dest = (gsize *)G_STRUCT_MEMBER_P (dest_struct, offset);
-	*dest = parse_limit (data, -1);
+	*dest = (gsize)parse_limit (data, -1);
 	
 	return TRUE;
 }
 
+/* Guint64 variant */
+gboolean
+xml_handle_size_64 (struct config_file *cfg, struct rspamd_xml_userdata *ctx, GHashTable *attrs, gchar *data, gpointer user_data, gpointer dest_struct, gint offset)
+{
+	guint64                    *dest;
+
+	dest = (guint64 *)G_STRUCT_MEMBER_P (dest_struct, offset);
+	*dest = parse_limit (data, -1);
+
+	return TRUE;
+}
+
 gboolean 
 xml_handle_seconds (struct config_file *cfg, struct rspamd_xml_userdata *ctx, GHashTable *attrs, gchar *data, gpointer user_data, gpointer dest_struct, gint offset)
 {
diff --git a/src/cfg_xml.h b/src/cfg_xml.h
index f1a1742d3..4e7f1481a 100644
--- a/src/cfg_xml.h
+++ b/src/cfg_xml.h
@@ -97,6 +97,7 @@ gboolean xml_handle_string_list (struct config_file *cfg, struct rspamd_xml_user
 
 /* Numeric params */
 gboolean xml_handle_size (struct config_file *cfg, struct rspamd_xml_userdata *ctx, GHashTable *attrs, gchar *data, gpointer user_data, gpointer dest_struct, gint offset);
+gboolean xml_handle_size_64 (struct config_file *cfg, struct rspamd_xml_userdata *ctx, GHashTable *attrs, gchar *data, gpointer user_data, gpointer dest_struct, gint offset);
 gboolean xml_handle_double (struct config_file *cfg, struct rspamd_xml_userdata *ctx, GHashTable *attrs, gchar *data, gpointer user_data, gpointer dest_struct, gint offset);
 gboolean xml_handle_seconds (struct config_file *cfg, struct rspamd_xml_userdata *ctx, GHashTable *attrs, gchar *data, gpointer user_data, gpointer dest_struct, gint offset);
 gboolean xml_handle_int (struct config_file *cfg, struct rspamd_xml_userdata *ctx, GHashTable *attrs, gchar *data, gpointer user_data, gpointer dest_struct, gint offset);
-- 
2.39.5