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Scan build: Result of operation is garbage or undefined

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2024-03-07 11:00:57 +01:00
parent b99e856733
commit fc8d0c59c6
27 changed files with 81 additions and 38 deletions
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openair1/SIMULATION/RF/dac.c
+3 -4
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@@ -94,12 +94,10 @@ double dac_fixed_gain(double *s_re[2],
int i;
int aa;
double amp1_local,*amp1p;
double amp1_local = 0.0;
double *amp1p = (amp1 == NULL) ? &amp1_local : amp1;
double amp = pow(10.0,.05*txpwr_dBm)/sqrt(nb_tx_antennas); //this is amp per tx antenna
if (amp1==NULL) amp1p = &amp1_local;
else amp1p = amp1;
if (do_amp_compute==1) {
*amp1p = 0;
for (aa=0; aa<nb_tx_antennas; aa++) {
@@ -124,6 +122,7 @@ double dac_fixed_gain(double *s_re[2],
#endif
AssertFatal(amp1p != NULL && *amp1p != 0.0, "Precondition to avoid UB\n");
for (i=0; i<length; i++) {
for (aa=0; aa<nb_tx_antennas; aa++) {
s_re[aa][i] = amp*((double)(((short *)input[aa]))[((i+input_offset)<<1)])/(*amp1p);