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Fix integer overflow

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avoid UBsan error:
  openair1/PHY/NR_TRANSPORT/pucch_rx.c:266:21: runtime error: signed integer overflow: 2113190528 + 117251752 cannot be represented in type 'int'
This commit is contained in:
Robert Schmidt
2024-06-06 12:36:50 +02:00
parent 321c475176
commit 0199d861b7
1 changed files with 1 additions and 1 deletions
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openair1/PHY/NR_TRANSPORT/pucch_rx.c
+1 -1
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@@ -237,7 +237,7 @@ void nr_decode_pucch0(PHY_VARS_gNB *gNB,
uint8_t index=0; uint8_t index=0;
int nb_re_pucch = 12*pucch_pdu->prb_size; // prb size is 1 int nb_re_pucch = 12*pucch_pdu->prb_size; // prb size is 1
int signal_energy = 0, signal_energy_ant0 = 0; int64_t signal_energy = 0, signal_energy_ant0 = 0;
for (int l=0; l<pucch_pdu->nr_of_symbols; l++) { for (int l=0; l<pucch_pdu->nr_of_symbols; l++) {
uint8_t l2 = l + pucch_pdu->start_symbol_index; uint8_t l2 = l + pucch_pdu->start_symbol_index;