Check ignore windowname for truncation and provide user feedback during

config parse; based on a discussion with Tiago Cunha.
2014-01-28 20:22:21 +00:00
parent df15337a9f
commit c28467cda5
3 changed files with 10 additions and 4 deletions
--- a/parse.y
+++ b/parse.y
@@ -151,7 +151,11 @@ main		: FONTNAME STRING		{
 			free($3);
 		}
 		| IGNORE STRING {
-			conf_ignore(conf, $2);
+			if (!conf_ignore(conf, $2)) {
+				yyerror("ignore windowname too long");
+				free($2);
+				YYERROR;
+			}
 			free($2);
 		}
 		| BIND STRING string		{