On Tue, Nov 21, 2023 at 11:07 PM Ilya Leoshkevich <iii@xxxxxxxxxxxxx> wrote: > > The constraints of the DFLTCC inline assembly are not precise: they > do not communicate the size of the output buffers to the compiler, so > it cannot automatically instrument it. KMSAN usually does a poor job instrumenting inline assembly. Wouldn't be it better to switch to pure C ZLIB implementation, making ZLIB_DFLTCC depend on !KMSAN?
