patch 7.4.748 Problem: Buffer overflow. Solution: Make the buffer larger. (Kazunobu Kuriyama)

Author: brammool

src/eval.c

@@ -17185,7 +17185,7 @@ f_setmatches(argvars, rettv)
 	while (li != NULL)
 	{
 	    int		i = 0;
-	    char_u	buf[4];
+	    char_u	buf[5];
 	    dictitem_T  *di;
 
 	    d = li->li_tv.vval.v_dict;

src/version.c

@@ -756,6 +756,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    748,
 /**/
     747,
 /**/