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