On Mon, Jun 03, 2024 at 06:46:15PM +0100, Alex Bennée wrote:
> Daniel P. Berrangé writes:
>
> > On Mon, Jun 03, 2024 at 03:47:55PM +0100, Alex Bennée wrote:
> >> Thomas Huth writes:
> >>
> >> > Casting function pointers from one type to another causes undefined
> >> > behavior errors when
Daniel P. Berrangé writes:
> On Mon, Jun 03, 2024 at 03:47:55PM +0100, Alex Bennée wrote:
>> Thomas Huth writes:
>>
>> > Casting function pointers from one type to another causes undefined
>> > behavior errors when compiling with -fsanitize=undefined with Clang
>> > v18:
>>
>> Queued to
On 03/06/2024 17.52, Daniel P. Berrangé wrote:
On Mon, Jun 03, 2024 at 04:12:34PM +0100, Peter Maydell wrote:
On Mon, 3 Jun 2024 at 15:58, Peter Maydell wrote:
On Mon, 3 Jun 2024 at 15:49, Daniel P. Berrangé wrote:
We can't rely on the sanitizers to catch all cases where we're casting
On Mon, Jun 03, 2024 at 04:12:34PM +0100, Peter Maydell wrote:
> On Mon, 3 Jun 2024 at 15:58, Peter Maydell wrote:
> >
> > On Mon, 3 Jun 2024 at 15:49, Daniel P. Berrangé wrote:
> > > We can't rely on the sanitizers to catch all cases where we're casting
> > > functions, as we don't have good
On Mon, 3 Jun 2024 at 15:58, Peter Maydell wrote:
>
> On Mon, 3 Jun 2024 at 15:49, Daniel P. Berrangé wrote:
> > We can't rely on the sanitizers to catch all cases where we're casting
> > functions, as we don't have good enough code coverage in tests to
> > identify all places that way.
> >
> >
On Mon, 3 Jun 2024 at 15:49, Daniel P. Berrangé wrote:
> We can't rely on the sanitizers to catch all cases where we're casting
> functions, as we don't have good enough code coverage in tests to
> identify all places that way.
>
> Unless there's a warning flag we can use to get diagnosis of this
On Mon, Jun 03, 2024 at 03:47:55PM +0100, Alex Bennée wrote:
> Thomas Huth writes:
>
> > Casting function pointers from one type to another causes undefined
> > behavior errors when compiling with -fsanitize=undefined with Clang
> > v18:
>
> Queued to testing/next, thanks.
Please remove, as I
On Mon, Jun 03, 2024 at 04:38:53PM +0200, Thomas Huth wrote:
> On 03/06/2024 14.48, Daniel P. Berrangé wrote:
> > On Wed, May 29, 2024 at 02:53:37PM +0100, Peter Maydell wrote:
> > > On Wed, 29 May 2024 at 14:32, Thomas Huth wrote:
> > > >
> > > > Casting function pointers from one type to
Thomas Huth writes:
> Casting function pointers from one type to another causes undefined
> behavior errors when compiling with -fsanitize=undefined with Clang
> v18:
Queued to testing/next, thanks.
--
Alex Bennée
Virtualisation Tech Lead @ Linaro
On 03/06/2024 14.48, Daniel P. Berrangé wrote:
On Wed, May 29, 2024 at 02:53:37PM +0100, Peter Maydell wrote:
On Wed, 29 May 2024 at 14:32, Thomas Huth wrote:
Casting function pointers from one type to another causes undefined
behavior errors when compiling with -fsanitize=undefined with
On Wed, May 29, 2024 at 02:53:37PM +0100, Peter Maydell wrote:
> On Wed, 29 May 2024 at 14:32, Thomas Huth wrote:
> >
> > Casting function pointers from one type to another causes undefined
> > behavior errors when compiling with -fsanitize=undefined with Clang v18:
> >
> > $
On Wed, 29 May 2024 at 14:32, Thomas Huth wrote:
>
> Casting function pointers from one type to another causes undefined
> behavior errors when compiling with -fsanitize=undefined with Clang v18:
>
> $ QTEST_QEMU_BINARY=./qemu-system-mips64 tests/qtest/netdev-socket
> TAP version 13
> # random
On 29/5/24 15:31, Thomas Huth wrote:
Casting function pointers from one type to another causes undefined
behavior errors when compiling with -fsanitize=undefined with Clang v18:
$ QTEST_QEMU_BINARY=./qemu-system-mips64 tests/qtest/netdev-socket
TAP version 13
# random seed:
Casting function pointers from one type to another causes undefined
behavior errors when compiling with -fsanitize=undefined with Clang v18:
$ QTEST_QEMU_BINARY=./qemu-system-mips64 tests/qtest/netdev-socket
TAP version 13
# random seed: R02S4424f4f460de783fdd3d72c5571d3adc
1..10
# Start of
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