Hi,
I need to skip faulting operations in a C program. On linux I do the following:
static __thread int skip_segv;
static __thread jmp_buf segv_env;
static void install_segv_handler()
{
struct sigaction sa;
memset(, 0, sizeof(sa));
sa.sa_sigaction = segv_handler;
sa.sa_flags =
On Mon, Oct 16, 2017 at 12:02 AM, barret rhoden <b...@cs.berkeley.edu> wrote:
> Hi -
>
> On 2017-10-13 at 11:30 'Dmitry Vyukov' via Akaros wrote:
>> I need to skip faulting operations in a C program. On linux I do the
>> following:
>
>> [snip]
>
>> Is
On Mon, Aug 6, 2018 at 5:44 PM, Barret Rhoden wrote:
> This is pretty cool for a couple of reasons:
>
> https://lwn.net/Articles/731082/
>
> - Exploits bugs to timer code blobs being freed/reused (which Brian can
> appreciate)
> - One of the exploits was found with syzkaller.
>
> Even for
On Thu, Sep 6, 2018 at 6:14 PM, Barret Rhoden wrote:
> Hi -
>
> Thanks to Brian's efforts this summer, we have a working Go 1.4 port
> that passes all of the Go tests. It's up to date with all the Akaros
> changes since our 1.3 port a few years ago, to include using SSH and
> execing test
Woohoo! 3 more down!
On Wed, Mar 6, 2019 at 5:31 PM Barret Rhoden wrote:
>
> #syz fix: Check safety of user pointer syscall arguments
>
> On 2018-11-19 at 14:10 syzbot
> wrote:
> > syzbot has found a reproducer for the following crash on:
> >
> > HEAD commit:f89b6d306593 alarm: Do not allow
On Sun, Mar 17, 2019 at 11:55 AM syzbot
wrote:
>
> Hello,
>
> syzbot found the following crash on:
>
> HEAD commit:ba18afea docs: describe syzbot bisection
> git tree: https://github.com/google/syzkaller.git master
> console output:
On Thu, Mar 21, 2019 at 10:37 PM syzbot
wrote:
>
> Hello,
>
> syzbot found the following crash on:
>
> HEAD commit:dce6e62f docs: add custom anchors to headers (2)
> git tree: https://github.com/google/syzkaller.git master
> console output:
:
>
> On 2019-03-22 at 9:22 'Dmitry Vyukov' via Akaros wrote:
> > On Thu, Mar 21, 2019 at 10:37 PM syzbot
> > wrote:
> > >
> > > Hello,
> > >
> > > syzbot found the following crash on:
> > >
> > > HEAD commit:dce6
On Fri, May 31, 2019 at 1:51 AM Aditya Basu wrote:
>
> Hi Dmitry,
> We recently changed the build process for Akaros. Mainly we made changes to
> the
> environment variables. The following steps should fix the build issue -
>
> * Remove the environment variable: AKAROS_XCC_ROOT (refer to commit:
Fixed by
https://github.com/google/syzkaller/commit/a73c1fd95200ad6a832c884eaa1c34a93952836c
#syz invalid
On Fri, May 1, 2020 at 4:42 AM syzbot
wrote:
>
> Hello,
>
> syzbot found the following crash on:
>
> HEAD commit:
> git tree: https://github.com/google/syzkaller.git master
> console
should be fixed with
https://github.com/google/syzkaller/commit/ec1531937e016c0a7b21e885a3f3a8a9bf9986ff
#syz invalid
On Wed, May 27, 2020 at 3:04 PM syzbot
wrote:
>
> Hello,
>
> syzbot found the following crash on:
>
> HEAD commit:
> git tree: https://github.com/google/syzkaller.git
Updated Go on the machine from go1.10.3 -> go1.14.3
#syz invalid
On Wed, May 27, 2020 at 9:46 PM syzbot
wrote:
>
> Hello,
>
> syzbot found the following crash on:
>
> HEAD commit:
> git tree: https://github.com/google/syzkaller.git master
> console output:
There are some infrastructure changes.
#syz invalid
On Thu, Feb 4, 2021 at 12:10 PM syzbot
wrote:
>
> Hello,
>
> syzbot found the following issue on:
>
> HEAD commit:
> git tree: https://github.com/google/syzkaller.git master
> console output:
13 matches
Mail list logo
