mirror of https://github.com/PentHertz/srsLTE.git
Fixed bug in compute_ri() when passed NULL parameter causing segfault in MIMO
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@ -418,7 +418,9 @@ void phch_worker::compute_ri(uint8_t *ri, uint8_t *pmi, float *sinr) {
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/* If 2 ort more receiving antennas, select RI */
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/* If 2 ort more receiving antennas, select RI */
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float cn = 0.0f;
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float cn = 0.0f;
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srslte_ue_dl_ri_select(&ue_dl, ri, &cn);
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srslte_ue_dl_ri_select(&ue_dl, ri, &cn);
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if (ri) {
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Debug("TM3 RI select %d layers, κ=%fdB\n", (*ri) + 1, cn);
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Debug("TM3 RI select %d layers, κ=%fdB\n", (*ri) + 1, cn);
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}
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} else {
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} else {
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/* If only one receiving antenna, force RI for 1 layer */
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/* If only one receiving antenna, force RI for 1 layer */
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if (ri) {
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if (ri) {
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