On 11/15/21 23:39, Eric Blake wrote:
> clang's sanitizer is picky: memset(NULL, x, 0) is technically
> undefined behavior, even though no sane implementation of memset()
> deferences the NULL. Caught by the nbd-qemu-allocation iotest.
>
> The alternative to checking before each memset is to
clang's sanitizer is picky: memset(NULL, x, 0) is technically
undefined behavior, even though no sane implementation of memset()
deferences the NULL. Caught by the nbd-qemu-allocation iotest.
The alternative to checking before each memset is to instead force an
allocation of 1 element instead of
