(lrange, shoo, execute): Buffer passed to getstarg() was too small.

Player could overrun it!

src/lib/commands/rang.c

@@ -76,9 +76,9 @@ lrange(void)
     struct lndstr land;
     struct lchrstr *lcp;
     int i;
-    s_char *p;
-    s_char prompt[128];
-    s_char buf[128];
+    char *p;
+    char prompt[128];
+    char buf[1024];
 
     if (!snxtitem(&np, EF_LAND, player->argp[1]))
 	return RET_SYN;

src/lib/commands/shoo.c

@@ -57,10 +57,10 @@ shoo(void)
     struct ichrstr *ip;
     struct lndstr land;
     int targets;
-    s_char *p;
+    char *p;
     int mil, nsec;
-    s_char prompt[128];
-    s_char buf[128];
+    char prompt[128];
+    char buf[1024];
 
     ip = whatitem(player->argp[1], "Shoot what <civ or uw> ");
     if (ip == 0 || (ip->i_vtype != I_CIVIL && ip->i_vtype != I_UW))

src/lib/player/player.c

@@ -303,7 +303,7 @@ status(void)
 int
 execute(void)
 {
-    char buf[512];
+    char buf[1024];
     int failed;
     char *p;
     char *redir;