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Update header length after each parsed rule, as it might change when parsing SPI size

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This commit is contained in:
Martin Willi
2012-03-20 17:30:44 +01:00
parent 5789320f5c
commit 4ea258538e
1 changed files with 3 additions and 2 deletions
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src/libcharon/encoding/parser.c
+3 -2
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@@ -380,12 +380,13 @@ METHOD(parser_t, parse_payload, status_t,
/* base pointer for output, avoids casting in every rule */ /* base pointer for output, avoids casting in every rule */
output = pld; output = pld;
header_length = pld->get_header_length(pld);
/* parse the payload with its own rulse */ /* parse the payload with its own rulse */
rule_count = pld->get_encoding_rules(pld, &this->rules); rule_count = pld->get_encoding_rules(pld, &this->rules);
for (rule_number = 0; rule_number < rule_count; rule_number++) for (rule_number = 0; rule_number < rule_count; rule_number++)
{ {
/* update header length for each rule, as it is dynamic (SPIs) */
header_length = pld->get_header_length(pld);
rule = &(this->rules[rule_number]); rule = &(this->rules[rule_number]);
DBG2(DBG_ENC, " parsing rule %d %N", DBG2(DBG_ENC, " parsing rule %d %N",
rule_number, encoding_type_names, rule->type); rule_number, encoding_type_names, rule->type);