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Fix header unpacking error in the Activate EPS dedicated bearer context request message

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Pedro Alvarez 2019-05-24 12:47:43 +02:00 committed by Andre Puschmann
parent 34bf738501
commit 02beeefdbd
1 changed files with 10 additions and 0 deletions
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10
lib/src/asn1/liblte_mme.cc
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@ -8829,6 +8829,15 @@ LIBLTE_ERROR_ENUM liblte_mme_unpack_activate_dedicated_eps_bearer_context_reques
if(msg != NULL &&
act_ded_eps_bearer_context_req != NULL)
{
// Security Header Type
uint8_t sec_hdr_type = (msg->msg[0] & 0xF0) >> 4;
if(LIBLTE_MME_SECURITY_HDR_TYPE_PLAIN_NAS == sec_hdr_type)
{
msg_ptr++;
}else{
msg_ptr += 6;
}
// EPS Bearer ID
act_ded_eps_bearer_context_req->eps_bearer_id = (*msg_ptr >> 4);
msg_ptr++;
@ -9211,6 +9220,7 @@ LIBLTE_ERROR_ENUM liblte_mme_unpack_activate_default_eps_bearer_context_request_
if(msg != NULL &&
act_def_eps_bearer_context_req != NULL)
{
// EPS Bearer ID
act_def_eps_bearer_context_req->eps_bearer_id = (*msg_ptr >> 4);
msg_ptr++;