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be more liberal in accepting notifies with a protocol id

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This commit is contained in:
Martin Willi
2007-02-08 13:53:41 +00:00
parent 9425da1816
commit eb9a3fd6f0
1 changed files with 6 additions and 9 deletions
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src/charon/encoding/payloads/notify_payload.c
+6 -9
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@@ -191,15 +191,8 @@ static status_t verify(private_notify_payload_t *this)
{ {
case PROTO_NONE: case PROTO_NONE:
case PROTO_IKE: case PROTO_IKE:
break;
case PROTO_AH: case PROTO_AH:
case PROTO_ESP: case PROTO_ESP:
if (this->spi.len != 4)
{
DBG1(DBG_ENC, "Invalid SPI size for %N",
protocol_id_names, this->protocol_id);
return FAILED;
}
break; break;
default: default:
DBG1(DBG_ENC, "Unknown protocol (%d)", this->protocol_id); DBG1(DBG_ENC, "Unknown protocol (%d)", this->protocol_id);
@@ -364,10 +357,14 @@ static u_int32_t get_spi(private_notify_payload_t *this)
{ {
case PROTO_AH: case PROTO_AH:
case PROTO_ESP: case PROTO_ESP:
return *((u_int32_t*)this->spi.ptr); if (this->spi.len == 4)
{
return *((u_int32_t*)this->spi.ptr);
}
default: default:
return 0; break;
} }
return 0;
} }
/** /**