grib_set fails randomly: Unable to set stepRange
@@ -614,7 +614,7 @@ static int pack_long(grib_accessor* a, const long* val, size_t *len)
{
char buff[100];
size_t bufflen=100;
- char sval[100];
+ char sval[100] = {0};
char* p=sval;
size_t svallen=100;
grib_accessor_g1step_range* self = (grib_accessor_g1step_range*)a;
