[Wayland-bugs] [Bug 94071] Two subsequent display roundtrips results in SIGSEGV (sendmsg syscall with uninitialized bytes)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=94071

--- Comment #3 from Jon <eyolfson at gmail.com> ---
(In reply to Jonas Ådahl from comment #2)
> (In reply to Jon from comment #1)
> > Note, a normal execution (not with valgrind) results in SIGSEGV (Address
> > boundary error).
> 
> Are you sure there is a compositor running when you run your test case? I
> can only reproduce a SIGSEGV if there is no Wayland compositor to connect
> to. If it succeeds connecting, I only get the valgrind warning, no SIGSEGV.

Oops, sorry. Yeah the SIGSEGV only occurs if there's no compositor. The sendmsg
valgrind error still occurs in either case though.

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