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Removed OAI exit in mac_rlc_data_req when no RB is present

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- this prevents crashes when the function is called for LCIDs that have no RB
- and simply print error message and return 0 when no RB is found
This commit is contained in:
cig
2021-08-04 12:49:42 +02:00
committed by Thomas Schlichter
parent 4277d4e1bb
commit 5cfa2cd2f4
1 changed files with 4 additions and 3 deletions
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openair2/LAYER2/nr_rlc/nr_rlc_oai_api.c
+4 -3
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@@ -208,7 +208,10 @@ tbs_size_t mac_rlc_data_req(
switch (channel_idP) { switch (channel_idP) {
case 1 ... 3: rb = ue->srb[channel_idP - 1]; break; case 1 ... 3: rb = ue->srb[channel_idP - 1]; break;
case 4 ... 8: rb = ue->drb[channel_idP - 4]; break; case 4 ... 8: rb = ue->drb[channel_idP - 4]; break;
default: rb = NULL; break; default:
rb = NULL;
LOG_E(RLC, "In %s:%d:%s: data request for unknown RB with LCID 0x%02x !\n", __FILE__, __LINE__, __FUNCTION__, channel_idP);
break;
} }
if (rb != NULL) { if (rb != NULL) {
@@ -216,8 +219,6 @@ tbs_size_t mac_rlc_data_req(
maxsize = tb_sizeP; maxsize = tb_sizeP;
ret = rb->generate_pdu(rb, buffer_pP, maxsize); ret = rb->generate_pdu(rb, buffer_pP, maxsize);
} else { } else {
LOG_E(RLC, "%s:%d:%s: fatal: data req for unknown RB, channel_idP: %d\n", __FILE__, __LINE__, __FUNCTION__, channel_idP);
exit(1);
ret = 0; ret = 0;
} }