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Fix buffer overflow in nr_csi_im_power_estimation()

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This commit is contained in:
Roberto Louro Magueta
2023-01-21 12:41:15 +00:00
parent 5d58645a85
commit aff3395f30
1 changed files with 4 additions and 1 deletions
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openair1/PHY/NR_UE_TRANSPORT/csi_rx.c
+4 -1
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@@ -773,9 +773,12 @@ int nr_csi_im_power_estimation(const PHY_VARS_NR_UE *ue,
for (int sc_idx = 0; sc_idx<4; sc_idx++) { for (int sc_idx = 0; sc_idx<4; sc_idx++) {
uint16_t sc = sc0_offset + csiim_config_pdu->k_csiim[sc_idx]; uint16_t sc = sc0_offset + csiim_config_pdu->k_csiim[sc_idx];
if (sc >= frame_parms->ofdm_symbol_size) {
sc -= frame_parms->ofdm_symbol_size;
}
#ifdef NR_CSIIM_DEBUG #ifdef NR_CSIIM_DEBUG
LOG_I(NR_PHY, "(ant_rx %i, sc %i) real %i, imag %i\n", ant_rx, rb, rx_signal[sc].r, rx_signal[sc].i); LOG_I(NR_PHY, "(ant_rx %i, sc %i) real %i, imag %i\n", ant_rx, sc, rx_signal[sc].r, rx_signal[sc].i);
#endif #endif
sum_re += rx_signal[sc].r; sum_re += rx_signal[sc].r;