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Fix Coverity Scan CID 339954 (Overrunning callee's array of size 16 by passing argument ue_id (which evaluates to 65535) in call to flexran_set_ue_ul_slice_idx.)

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Dong Anyuan
2019-06-20 14:06:32 +09:00
parent 2f2f21d2aa
commit 3adb2efd8c
1 changed files with 4 additions and 0 deletions
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openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_internal.c
+4
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@@ -1726,6 +1726,10 @@ int apply_ue_slice_assoc_update(mid_t mod_id)
int changes = 0;
for (i = 0; i < n_ue_slice_assoc_updates; i++) {
int ue_id = find_UE_id(mod_id, ue_slice_assoc_update[i]->rnti);
if (ue_id < 0 || ue_id > MAX_MOBILES_PER_ENB){
LOG_E(FLEXRAN_AGENT,"UE_id %d is wrong!!\n",ue_id);
continue;
}
if (ue_slice_assoc_update[i]->has_dl_slice_id) {
int slice_idx = flexran_find_dl_slice(mod_id, ue_slice_assoc_update[i]->dl_slice_id);
if (flexran_dl_slice_exists(mod_id, slice_idx)) {