Re: [Cython] [cython-users] "Stack" checker for undefined behaviour in C code

2013-11-02 Thread Stefan Behnel
Lisandro Dalcin, 02.11.2013 12:09: > On 1 November 2013 23:47, Lisandro Dalcin wrote: >> On 1 November 2013 21:53, Stefan Behnel wrote: >>> Erm - interesting. I looked through the code lines above and couldn't find >>> anything that looked suspicious. I hope I used the same source version as >>> yo

Re: [Cython] [cython-users] "Stack" checker for undefined behaviour in C code

2013-11-02 Thread Lisandro Dalcin
On 1 November 2013 23:47, Lisandro Dalcin wrote: > On 1 November 2013 21:53, Stefan Behnel wrote: >> >> Erm - interesting. I looked through the code lines above and couldn't find >> anything that looked suspicious. I hope I used the same source version as >> you did (latest master?). Maybe I was

Re: [Cython] [cython-users] "Stack" checker for undefined behaviour in C code

2013-11-01 Thread Lisandro Dalcin
On 1 November 2013 21:53, Stefan Behnel wrote: > > Erm - interesting. I looked through the code lines above and couldn't find > anything that looked suspicious. I hope I used the same source version as > you did (latest master?). Maybe I was just blinded by macros, but what I > saw looked rather r

Re: [Cython] [cython-users] "Stack" checker for undefined behaviour in C code

2013-11-01 Thread Stefan Behnel
Lisandro Dalcin, 01.11.2013 14:52: > On 1 November 2013 15:55, Lisandro Dalcin wrote: >> On 31 October 2013 20:25, Stefan Behnel wrote: >>> I just came across this paper: >>> >>> http://pdos.csail.mit.edu/~xi/papers/stack-sosp13.pdf >>> >>> They describe an analysis tool that checks C code for bugs

Re: [Cython] [cython-users] "Stack" checker for undefined behaviour in C code

2013-11-01 Thread Lisandro Dalcin
On 1 November 2013 15:55, Lisandro Dalcin wrote: > On 31 October 2013 20:25, Stefan Behnel wrote: >> Hi, >> >> I just came across this paper: >> >> http://pdos.csail.mit.edu/~xi/papers/stack-sosp13.pdf >> >> They describe an analysis tool that checks C code for bugs that exploit >> undefined beha

Re: [Cython] [cython-users] "Stack" checker for undefined behaviour in C code

2013-11-01 Thread Lisandro Dalcin
On 31 October 2013 20:25, Stefan Behnel wrote: > Hi, > > I just came across this paper: > > http://pdos.csail.mit.edu/~xi/papers/stack-sosp13.pdf > > They describe an analysis tool that checks C code for bugs that exploit > undefined behaviour and that are thus up to the mercy of compiler > assump