[vlc-devel] [ADV] AddressSanitizer bug

Rémi Denis-Courmont remi at remlab.net
Mon Jul 31 18:36:02 CEST 2017

Le maanantaina 31. heinäkuuta 2017, 12.30.13 EEST Tristan Matthews a écrit :
> On Mon, Jul 31, 2017 at 12:22 PM, Rémi Denis-Courmont <remi at remlab.net> 
> >         Hello,
> > 
> > Based on minimal testing, it looks to me that GCC-6 and GCC-7
> > AddressSanitizer is incompatible with kernel 4.12 (maybe 4.11 too, not
> > tested). I am not sure why, but I guess newer kernel randomize the memory
> > mappings more.
> Good to know, I haven't had any issues on kernel 4.9.0-3 yet but will
> keep in mind once I start booting to 4.11. Is there a trivial test to
> know if one is hitting the same issue?

make  check, assuming your build has address sanitization. It fails pseudo-
randomly, but quite a lot.


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