sacc

commit 8c0926c59bc07c2a4f86bfa7ed7ae6179ba8d14c
parent 3c632e6df61e2df58aaa753eedaeda289e490c7e
Author: Quentin Rameau <quinq@fifth.space>
Date:   Thu, 22 Jun 2017 14:22:04 +0200

Free raw on error or empty read

Diffstat:
sacc.c
 | 
5
++++-

1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/sacc.c b/sacc.c
@@ -306,8 +306,11 @@ dig(Item *entry, Item *item)
 	sendselector(sock, item->selector);
 	item->raw = getrawitem(sock);
 
-	if (!*item->raw)      /* empty read */
+	if (!*item->raw) {    /* empty read */
+		free(item->raw);
+		item->raw = NULL;
 		return 0;
+	}
 
 	if (item->type == '1')
 		item->dir = molddiritem(item->raw);