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lib,nas: Fix packing and unpacking add_info in generic_nas_transport

This commit is contained in:
Matan Perelman 2022-07-06 15:44:37 +03:00 committed by Andre Puschmann
parent a724024c15
commit 6fc1a638da
2 changed files with 13 additions and 3 deletions
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1
lib/include/srsran/asn1/liblte_mme.h
View File

@ -2430,6 +2430,7 @@ LIBLTE_ERROR_ENUM liblte_mme_pack_security_protected_nas_msg(LIBLTE_BYTE_MSG_STR
#define LIBLTE_MME_EPS_NETWORK_FEATURE_SUPPORT_IEI 0x64
#define LIBLTE_MME_ADDITIONAL_UPDATE_RESULT_IEI 0xF
#define LIBLTE_MME_T3412_EXTENDED_VALUE_IEI 0x5E
#define LIBLTE_MME_ADDITIONAL_INFORMATION_IEI 0x65
// Enums
// Structs
typedef struct {

15
lib/src/asn1/liblte_mme.cc
View File

@ -7600,7 +7600,11 @@ LIBLTE_ERROR_ENUM liblte_mme_pack_downlink_generic_nas_transport_msg(
liblte_mme_pack_generic_message_container_ie(&dl_generic_nas_transport->generic_msg_cont, &msg_ptr);
// Additional Information
liblte_mme_pack_additional_information_ie(&dl_generic_nas_transport->add_info, &msg_ptr);
if (dl_generic_nas_transport->add_info_present) {
*msg_ptr = LIBLTE_MME_ADDITIONAL_INFORMATION_IEI;
msg_ptr++;
liblte_mme_pack_additional_information_ie(&dl_generic_nas_transport->add_info, &msg_ptr);
}
// Fill in the number of bytes used
msg->N_bytes = msg_ptr - msg->msg;
@ -7637,8 +7641,13 @@ LIBLTE_ERROR_ENUM liblte_mme_unpack_downlink_generic_nas_transport_msg(
liblte_mme_unpack_generic_message_container_ie(&msg_ptr, &dl_generic_nas_transport->generic_msg_cont);
// Additional Information
liblte_mme_unpack_additional_information_ie(&msg_ptr, &dl_generic_nas_transport->add_info);
if (LIBLTE_MME_ADDITIONAL_INFORMATION_IEI == *msg_ptr) {
msg_ptr++;
liblte_mme_unpack_additional_information_ie(&msg_ptr, &dl_generic_nas_transport->add_info);
dl_generic_nas_transport->add_info_present = true;
} else {
dl_generic_nas_transport->add_info_present = false;
}
err = LIBLTE_SUCCESS;
}