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check for malformed IKE and ESP proposals

This commit is contained in:
Andreas Steffen 2010-12-01 09:50:30 +01:00
parent e79567d07e
commit a072c34a63
2 changed files with 11 additions and 0 deletions
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1
src/libcharon/config/proposal.c
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@ -560,6 +560,7 @@ static status_t add_string_algo(private_proposal_t *this, chunk_t alg)
if (token == NULL)
{
DBG1(DBG_CFG, "algorithm '%.*s' not recognized", alg.len, alg.ptr);
return FAILED;
}

10
src/libcharon/plugins/sql/sql_config.c
View File

@ -140,6 +140,11 @@ static void add_esp_proposals(private_sql_config_t *this,
while (e->enumerate(e, &prop))
{
proposal = proposal_create_from_string(PROTO_ESP, prop);
if (!proposal)
{
DBG1(DBG_CFG, "could not create ESP proposal from '%s'", prop);
break;
}
child->add_proposal(child, proposal);
use_default = FALSE;
}
@ -223,6 +228,11 @@ static void add_ike_proposals(private_sql_config_t *this,
while (e->enumerate(e, &prop))
{
proposal = proposal_create_from_string(PROTO_IKE, prop);
if (!proposal)
{
DBG1(DBG_CFG, "could not create IKE proposal from '%s'", prop);
break;
}
ike_cfg->add_proposal(ike_cfg, proposal);
use_default = FALSE;
}