ECC-1703: GRIB: AddressSanitizer: heap-buffer-overflow

2023-10-12 17:50:18 +00:00 · 2023-10-12 17:50:18 +00:00 · fa9f8ea763
parent 7101651b46
commit fa9f8ea763
1 changed files with 1 additions and 0 deletions
--- a/src/grib_accessor_class_data_g1second_order_constant_width_packing.cc
+++ b/src/grib_accessor_class_data_g1second_order_constant_width_packing.cc
@ -282,6 +282,7 @@ static int unpack_double(grib_accessor* a, double* values, size_t* len)
        while (n < numberOfSecondOrderPackedValues) {
            i += secondaryBitmap[n];
            long fovi = 0;
+            // ECC-1703
            if ( i >=0 && i < numberOfGroups )
                fovi = firstOrderValues[i];
            X[n] = fovi + X[n];