allow embedding of quote character inside quoted string (Michael Rash)
diff --git a/iptables-restore.c b/iptables-restore.c
index c1888ce..0a5627d 100644
--- a/iptables-restore.c
+++ b/iptables-restore.c
@@ -4,7 +4,7 @@
*
* This code is distributed under the terms of GNU GPL v2
*
- * $Id: iptables-restore.c,v 1.25 2003/03/06 11:56:31 laforge Exp $
+ * $Id: iptables-restore.c,v 1.26 2003/05/02 15:30:11 laforge Exp $
*/
#include <getopt.h>
@@ -318,7 +318,11 @@
for (curchar = parsestart; *curchar; curchar++) {
if (*curchar == '"') {
- if (quote_open) {
+ /* quote_open cannot be true if there
+ * was no previous character. Thus,
+ * curchar-1 has to be within bounds */
+ if (quote_open &&
+ *(curchar-1) != '\\') {
quote_open = 0;
*curchar = ' ';
} else {