Displaying 4 results from an estimated 4 matches for "r246697".
Did you mean:
r246694
2015 Sep 12
2
Some feedback on Libfuzzer
On Sat, Sep 12, 2015 at 10:46 PM, Kostya Serebryany <kcc at google.com> wrote:
> What's the version of Linux and Clang?
Checked out a few days ago. It looks like r246697. I suppose I could
try updating and rebuilding.
$ uname -a
Linux pixel 4.2.0-trunk-amd64 #1 SMP Debian 4.2-1~exp1 (2015-08-31)
x86_64 GNU/Linux
--
greg
2015 Sep 12
2
Some feedback on Libfuzzer
...lang revision is good, but the kernel is probably too new.
Evgenii can comment on that.
On Sat, Sep 12, 2015 at 3:23 PM, Greg Stark <stark at mit.edu> wrote:
> On Sat, Sep 12, 2015 at 11:22 PM, Greg Stark <stark at mit.edu> wrote:
> > Checked out a few days ago. It looks like r246697. I suppose I could
> > try updating and rebuilding.
>
> Sorry, svn log in the tools/clang directory shows r246702.
>
>
> --
> greg
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20...
2015 Oct 20
2
Some feedback on Libfuzzer
...new.
>> Evgenii can comment on that.
>>
>> On Sat, Sep 12, 2015 at 3:23 PM, Greg Stark <stark at mit.edu> wrote:
>>>
>>> On Sat, Sep 12, 2015 at 11:22 PM, Greg Stark <stark at mit.edu> wrote:
>>> > Checked out a few days ago. It looks like r246697. I suppose I could
>>> > try updating and rebuilding.
>>>
>>> Sorry, svn log in the tools/clang directory shows r246702.
>>>
>>>
>>> --
>>> greg
>>
>>
>>
>> _______________________________________________
>...
2015 Sep 12
2
Some feedback on Libfuzzer
On Sat, Sep 12, 2015 at 7:48 PM, Greg Stark <stark at mit.edu> wrote:
> I get that even if I put -fPIE in CFLAGS.
Er, yeah. Even a trivial test case doesn't work:
$ cat foo.c
int main(int argc, char *argv[], char *envp[]) {
return 1;
}
$ clang -o foo -fsanitize=memory -fPIE -pie foo.c
$ sysctl kernel.randomize_va_space
kernel.randomize_va_space = 2
$ ./foo
FATAL: Code