On Mon 02 Mar 2020 04:09:30 PM CET, Vladimir Sementsov-Ogievskiy wrote: > On success path we return what inflate() returns instead of 0. And it > most probably works for Z_STREAM_END as it is positive, but is > definitely broken for Z_BUF_ERROR. > > While being here, switch to errno return code, to be closer to > qcow2_compress API (and usual expectations). > > Revert condition in if to be more positive. Drop dead initialization of > ret. > > Cc: [email protected] # v4.0 > Fixes: 341926ab83e2b > Signed-off-by: Vladimir Sementsov-Ogievskiy <[email protected]>
Reviewed-by: Alberto Garcia <[email protected]> Berto
