blob: 10d8c31ee976401d4374110b3147ab024b151a46 (
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--- a/iptables/iptables-restore.c
+++ b/iptables/iptables-restore.c
@@ -129,6 +129,10 @@ static void add_param_to_argv(char *pars
* longer a real hacker, but I can live with that */
for (curchar = parsestart; *curchar; curchar++) {
+ if (param_len >= sizeof(param_buffer))
+ xtables_error(PARAMETER_PROBLEM,
+ "Parameter too long!");
+
if (quote_open) {
if (escaped) {
param_buffer[param_len++] = *curchar;
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