Check the right error code on 32bit architectures
The test for #205 (closed) will trigger an OOM error on 32 bit architectures, since we're trying to allocate a buffer with a size that is larger than 2**32-1 bytes.
Fixes: #215
The test for #205 (closed) will trigger an OOM error on 32 bit architectures, since we're trying to allocate a buffer with a size that is larger than 2**32-1 bytes.
Fixes: #215