On Fri 19 Mar 2021 12:22:18 PM CET, Emanuele Giuseppe Esposito <[email protected]> wrote: > When building qemu with GCC 11, test-block-iothread produces the following > warning: > > ../tests/unit/test-block-iothread.c:148:11: error: ‘buf’ may be used > uninitialized [-Werror=maybe-uninitialized] > > This is caused by buf[512] left uninitialized and passed to > bdrv_save_vmstate() that expects a const uint8_t *, so the compiler > assumes it will be read and expects the parameter to be initialized. > > Signed-off-by: Emanuele Giuseppe Esposito <[email protected]>
Reviewed-by: Alberto Garcia <[email protected]> Berto
