Prevented @stpoint and @skpoint from causing overflows.

git-svn-id: https://svn.code.sf.net/p/rathena/svn/branches/renewal@14428 54d463be-8e91-2dee-dedb-b68131a5f0ec

Changelog-Renewal.txt

@@ -1,5 +1,7 @@
 Date	Added
 
+2010/10/13
+	* Prevented @stpoint and @skpoint from causing overflows. [Paradox924X]
 2010/10/11
 	* Implemented official cash food behavior, including use delay, not being dispelled (including on death),
 	  distinct status effects and icons from the ordinary food types. (bugreport:2560) [Paradox924X]

src/map/atcommand.c

@@ -2857,7 +2857,7 @@ int atcommand_statuspoint(const int fd, struct map_session_data* sd, const char*
 	if (point < 0 && sd->status.status_point < -point)
 		new_status_point = 0;
 	else
-		new_status_point = sd->status.status_point + point;
+		new_status_point = cap_value(sd->status.status_point + point, 0, INT_MAX);
 
 	if (new_status_point != (int)sd->status.status_point) {
 		sd->status.status_point = new_status_point;
@@ -2890,7 +2890,7 @@ int atcommand_skillpoint(const int fd, struct map_session_data* sd, const char*
 	if (point < 0 && sd->status.skill_point < -point)
 		new_skill_point = 0;
 	else
-		new_skill_point = sd->status.skill_point + point;
+		new_skill_point = cap_value(sd->status.skill_point + point, 0, INT_MAX);
 	
 	if (new_skill_point != (int)sd->status.skill_point) {
 		sd->status.skill_point = new_skill_point;