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

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