From c4a3fd1133cea06a1716ae81d9c5cf8b7f1ddb8b Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Thu, 15 Jan 2015 21:04:57 +0300
Subject: char: validate player look value on char creation.

---
 src/char/char.c   |  8 ++++++++
 src/char/config.c | 12 ++++++++++++
 src/char/config.h |  4 ++++
 src/char/init.c   |  2 ++
 4 files changed, 26 insertions(+)

diff --git a/src/char/char.c b/src/char/char.c
index 38c5f42..b0328c6 100644
--- a/src/char/char.c
+++ b/src/char/char.c
@@ -59,6 +59,13 @@ void echar_parse_char_create_new_char(int *fdPtr, struct char_session_data* sd)
             return;
         }
         look = RFIFOW(fd, 34);
+        if (look < min_look || look > max_look)
+        {
+            chr->creation_failed(fd, -12);
+            RFIFOSKIP(fd, 31 + 5);
+            hookStop();
+            return;
+        }
     }
 
     const int result = chr->make_new_char_sql(sd, (char*)RFIFOP(fd, 2), 1, 1, 1, 1, 1, 1, RFIFOB(fd, 26), RFIFOW(fd, 27), RFIFOW(fd, 29));
@@ -110,6 +117,7 @@ void echar_creation_failed(int *fdPtr, int *result)
         case -5: WFIFOB(fd, 2) = 0x02; break; // 'Symbols in Character Names are forbidden'
         case -10: WFIFOB(fd, 2) = 0x50; break; // Wrong class
         case -11: WFIFOB(fd, 2) = 0x51; break; // Wrong sex
+        case -12: WFIFOB(fd, 2) = 0x52; break; // Wrong look
 
         default:
             ShowWarning("chr->parse_char: Unknown result received from chr->make_new_char_sql: %d!\n", *result);
diff --git a/src/char/config.c b/src/char/config.c
index 8665fa6..3454a74 100644
--- a/src/char/config.c
+++ b/src/char/config.c
@@ -16,6 +16,8 @@
 char *inter_server_ip = NULL;
 int min_char_class = 0;
 int max_char_class = 0;
+int min_look = 0;
+int max_look = 0;
 
 void config_inter_server_ip(const char *val)
 {
@@ -40,6 +42,16 @@ void config_max_char_class(const char *val)
     max_char_class = atoi(val);
 }
 
+void config_min_look(const char *val)
+{
+    min_look = atoi(val);
+}
+
+void config_max_look(const char *val)
+{
+    max_look = atoi(val);
+}
+
 void config_final(void)
 {
     if (inter_server_ip)
diff --git a/src/char/config.h b/src/char/config.h
index fd3792d..d60abc0 100644
--- a/src/char/config.h
+++ b/src/char/config.h
@@ -8,9 +8,13 @@ void config_final(void);
 void config_inter_server_ip(const char *val);
 void config_min_char_class(const char *val);
 void config_max_char_class(const char *val);
+void config_min_look(const char *val);
+void config_max_look(const char *val);
 
 extern char *inter_server_ip;
 extern int min_char_class;
 extern int max_char_class;
+extern int min_look;
+extern int max_look;
 
 #endif  // EVOL_CHAR_CONFIG
diff --git a/src/char/init.c b/src/char/init.c
index 440b81c..e4b5f84 100644
--- a/src/char/init.c
+++ b/src/char/init.c
@@ -74,6 +74,8 @@ HPExport void server_preinit (void)
     addCharInterConf("inter_server_ip", config_inter_server_ip);
     addCharConf("min_char_class", config_min_char_class);
     addCharConf("max_char_class", config_max_char_class);
+    addCharConf("min_cloth_color", config_min_look);
+    addCharConf("max_cloth_color", config_max_look);
 }
 
 HPExport void server_online (void)
-- 
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