Le mer. 19 déc. 2018 00:16, Michael S. Tsirkin a écrit :
> On Tue, Dec 18, 2018 at 06:51:22PM +0100, Philippe Mathieu-Daudé wrote:
> > GCC 8 introduced the -Wstringop-overflow, which detect buffer overflow
> > by string-modifying functions declared in , such strncpy(),
> > used in global_state_st
On Tue, Dec 18, 2018 at 06:51:22PM +0100, Philippe Mathieu-Daudé wrote:
> GCC 8 introduced the -Wstringop-overflow, which detect buffer overflow
> by string-modifying functions declared in , such strncpy(),
> used in global_state_store_running().
>
> Since the global_state.runstate does not necess
On 18/12/18 20:33, Eric Blake wrote:
>> diff --git a/migration/global_state.c b/migration/global_state.c
>> index 6e19333422..c19030ef62 100644
>> --- a/migration/global_state.c
>> +++ b/migration/global_state.c
>> @@ -106,7 +106,7 @@ static int global_state_pre_save(void *opaque)
>> GlobalSt
GCC 8 introduced the -Wstringop-overflow, which detect buffer overflow
by string-modifying functions declared in , such strncpy(),
used in global_state_store_running().
Since the global_state.runstate does not necessarily contains a
terminating NUL character, We had to use the QEMU_NONSTRING attri
