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Added missing deallocation in RLC UM in case of too small pdu

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master
Ismael Gomez 7 years ago
parent bb2bc95247
commit d615dc9ec9
1 changed files with 2 additions and 1 deletions
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3
lib/src/upper/rlc_um.cc
Unescape Escape View File

@ -279,6 +279,7 @@ int rlc_um::build_data_pdu(uint8_t *payload, uint32_t nof_bytes)
if(pdu_space <= head_len + 1) if(pdu_space <= head_len + 1)
{ {
pool->deallocate(pdu);
log->warning("%s Cannot build a PDU - %d bytes available, %d bytes required for header\n", log->warning("%s Cannot build a PDU - %d bytes available, %d bytes required for header\n",
rrc->get_rb_name(lcid).c_str(), nof_bytes, head_len); rrc->get_rb_name(lcid).c_str(), nof_bytes, head_len);
return 0; return 0;
@ -348,7 +349,7 @@ int rlc_um::build_data_pdu(uint8_t *payload, uint32_t nof_bytes)
rlc_um_write_data_pdu_header(&header, pdu); rlc_um_write_data_pdu_header(&header, pdu);
memcpy(payload, pdu->msg, pdu->N_bytes); memcpy(payload, pdu->msg, pdu->N_bytes);
uint32_t ret = pdu->N_bytes; uint32_t ret = pdu->N_bytes;
log->debug("%sreturning length %d\n", rrc->get_rb_name(lcid).c_str(), pdu->N_bytes); log->debug("%s returning length %d\n", rrc->get_rb_name(lcid).c_str(), pdu->N_bytes);
pool->deallocate(pdu); pool->deallocate(pdu);
debug_state(); debug_state();

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