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Fix integer overflow

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Avoid UBSan error:
  openair1/PHY/NR_ESTIMATION/nr_measurements_gNB.c:183:22: runtime error: signed integer overflow: 2122747784 + 27403601 cannot be represented in type 'int'
This commit is contained in:
Robert Schmidt
2024-06-06 12:36:59 +02:00
parent 0199d861b7
commit f4659b2b0c
1 changed files with 1 additions and 1 deletions
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openair1/PHY/NR_ESTIMATION/nr_measurements_gNB.c
+1 -1
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@@ -162,7 +162,7 @@ void gNB_I0_measurements(PHY_VARS_gNB *gNB,int slot, int first_symb,int num_symb
} //rb } //rb
} // symb } // symb
int nb_rb=0; int nb_rb=0;
int32_t n0_subband_tot=0; int64_t n0_subband_tot=0;
int32_t n0_subband_tot_perANT[frame_parms->nb_antennas_rx]; int32_t n0_subband_tot_perANT[frame_parms->nb_antennas_rx];
memset(n0_subband_tot_perANT, 0, sizeof(n0_subband_tot_perANT)); memset(n0_subband_tot_perANT, 0, sizeof(n0_subband_tot_perANT));