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Error handling and cleanup

This commit is contained in:
Shahram Najm 2022-02-19 13:07:07 +00:00
parent 28614ed3b5
commit 30e16a7b8b
1 changed files with 7 additions and 5 deletions
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12
src/grib_accessor_class_offset_file.c
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@ -150,21 +150,23 @@ static int unpack_string(grib_accessor* a, char* v, size_t* len)
{
double val = 0;
size_t l = 1;
char repres[1024];
char repres[1024] = {0,};
int err = 0;
grib_unpack_double(a, &val, &l);
err = grib_unpack_double(a, &val, &l);
if (err)
return err;
sprintf(repres, "%.0f", val);
l = strlen(repres) + 1;
if (l > *len) {
grib_context_log(a->context, GRIB_LOG_ERROR, "grib_accessor_long : unpack_string : Buffer too small for %s",
grib_context_log(a->context, GRIB_LOG_ERROR, "grib_accessor_offset: unpack_string: Buffer too small for %s",
a->name);
*len = l;
return GRIB_BUFFER_TOO_SMALL;
}
grib_context_log(a->context, GRIB_LOG_DEBUG, "grib_accessor_long: Casting double %s to string", a->name);
grib_context_log(a->context, GRIB_LOG_DEBUG, "grib_accessor_offset: Casting double %s to string", a->name);
*len = l;