address/leak sanitizer, somebody?

2015-04-14 Thread Samuel Thibault
Hello, For work I've been having a look at -fsanitize in gcc. It's not as powerful as valgrind, but it should provide very good feedback, and apart from tsan, it seems to be very easy to port to other systems (basically tell the ucontext layout, the rest is mostly glibc-generic actually), could s

Re: address/leak sanitizer, somebody?

2015-04-14 Thread Samuel Thibault
Samuel Thibault, le Tue 14 Apr 2015 15:08:51 +0200, a écrit : > For work I've been having a look at -fsanitize in gcc. It's not as > powerful as valgrind, but it should provide very good feedback, and > apart from tsan, it seems to be very easy to port to other systems > (basically tell the uconte

Re: address/leak sanitizer, somebody?

2015-04-14 Thread Thomas Schwinge
Hi! On Tue, 14 Apr 2015 17:03:46 +0200, Samuel Thibault wrote: > Samuel Thibault, le Tue 14 Apr 2015 15:08:51 +0200, a écrit : > > For work I've been having a look at -fsanitize in gcc. It's not as > > powerful as valgrind, but it should provide very good feedback, and > > apart from tsan, it s

Re: address/leak sanitizer, somebody?

2015-04-14 Thread Samuel Thibault
Thomas Schwinge, le Tue 14 Apr 2015 17:59:40 +0200, a écrit : > they have intimate knowledge about the operating system kernel > they're running on, But isn't this needed only for tsan? Samuel

Re: address/leak sanitizer, somebody?

2015-04-14 Thread Samuel Thibault
Samuel Thibault, le Tue 14 Apr 2015 18:05:51 +0200, a écrit : > Thomas Schwinge, le Tue 14 Apr 2015 17:59:40 +0200, a écrit : > > they have intimate knowledge about the operating system kernel > > they're running on, > > But isn't this needed only for tsan? More precisely, I see lsan only using i