1 files changed, 21 insertions, 10 deletions

diff --git a/src/char_sql/int_guild.c b/src/char_sql/int_guild.c
index f0ee8be4d..23cb95bb7 100644
--- a/src/char_sql/int_guild.c
+++ b/src/char_sql/int_guild.c
@@ -7,6 +7,7 @@
 #include <string.h>

 #include <stdio.h>

 #include <stdlib.h>

+#include <limits.h>

 

 #include "char.h"

 #include "../common/strlib.h"

@@ -1523,16 +1524,26 @@ int mapif_parse_GuildMemberInfoChange(int fd,int guild_id,int account_id,int cha
 	    break;

 	  }

 	case GMI_EXP:

-	  {	// EXP

-	    unsigned int exp,oldexp=g->member[i].exp;

-	    exp=g->member[i].exp=*((unsigned int *)data);

-	    g->exp+=(exp-oldexp);

-	    guild_calcinfo(g);	// LvƒAƒbƒv”»’f

-	    mapif_guild_basicinfochanged(guild_id,GBI_EXP,&g->exp,4);

-	    mapif_guild_memberinfochanged(guild_id,account_id,char_id,type,data,len);

-	    g->save_flag |= (GS_BASIC|GS_MEMBER);

-	    break;

-	  }

+	{	// EXP

+		unsigned int exp, old_exp=g->member[i].exp;

+		g->member[i].exp=*((unsigned int *)data);

+		if (g->member[i].exp > old_exp)

+		{

+			exp = g->member[i].exp - old_exp;

+			if (guild_exp_rate != 100)

+				exp = exp*guild_exp_rate/100;

+			if (exp > UINT_MAX - g->exp)

+				g->exp = UINT_MAX;

+			else

+				g->exp+=exp;

+			guild_calcinfo(g);

+			mapif_guild_basicinfochanged(guild_id,GBI_EXP,&g->exp,4);

+			g->save_flag |= GS_BASIC;

+		}

+		mapif_guild_memberinfochanged(guild_id,account_id,char_id,type,data,len);

+		g->save_flag |= GS_MEMBER;

+		break;

+	}

 	case GMI_HAIR:

 	{

 		g->member[i].hair=*((int *)data);