maki/openairinterface5g
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

add mutex to protect ul_config_pdu against race condition.

Browse Source
This commit is contained in:
mjoang
2021-11-03 14:30:42 -04:00
parent 1b742fbe13
commit ed84d40f72
4 changed files with 10 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
openair1/SCHED_NR_UE/fapi_nr_ue_l1.c
+2
View File
@@ -153,6 +153,7 @@ int8_t nr_ue_scheduled_response(nr_scheduled_response_t *scheduled_response){
fapi_nr_ul_config_request_t *ul_config = scheduled_response->ul_config;
pthread_mutex_lock(&ul_config->mutex_ul_config);
for (i = 0; i < ul_config->number_pdus; ++i){
AssertFatal(ul_config->ul_config_list[i].pdu_type <= FAPI_NR_UL_CONFIG_TYPES,"pdu_type %d out of bounds\n",ul_config->ul_config_list[i].pdu_type);
@@ -229,6 +230,7 @@ int8_t nr_ue_scheduled_response(nr_scheduled_response_t *scheduled_response){
}
}
memset(ul_config, 0, sizeof(fapi_nr_ul_config_request_t));
pthread_mutex_unlock(&ul_config->mutex_ul_config);
}
}
return 0;