On Tue, Jul 21, 2009 at 4:49 AM, Evan Martin<e...@chromium.org> wrote: > On Tue, Jul 21, 2009 at 3:39 AM, Antoine Labour<pi...@google.com> wrote: >> >> On Tue, Jul 21, 2009 at 3:32 AM, Adam Langley<a...@chromium.org> wrote: >>> On Tue, Jul 21, 2009 at 3:27 AM, Antoine Labour<pi...@google.com> wrote: >>>> What's the best practice for debugging sanbox-related issues ? >>> >>> Usually you can just ask me: the reason you can't create shared memory >>> is because you're trying to use POSIX shared memory, which requires >>> filesystem access. You can use SysV shared memory without issues, but >>> be careful to get the reference counting correct. (See >>> render_process.cc for an example of doing it.) >> >> Those are SysV shared memory - for TransportDIB. Apparently it's not >> the creation that fails (I don't get the DLOG), but some issue >> further, hence why I wanted to debug. >> >>> The other way is to comment out the setting of the DUMPABLE flag in >>> zygote_main_linux.cc and then you'll be able to attach with GDB. >> >> Ah, ok, thanks ! I'll try that. > > Please add notes to > http://code.google.com/p/chromium/wiki/LinuxDebugging once you've > reached a conclusion! >
Done. I added instructions that aren't yet valid (until http://codereview.chromium.org/159124 is in). Antoine --~--~---------~--~----~------------~-------~--~----~ Chromium Developers mailing list: chromium-dev@googlegroups.com View archives, change email options, or unsubscribe: http://groups.google.com/group/chromium-dev -~----------~----~----~----~------~----~------~--~---