Re: Infinite loop with OOM while testing Sparse on Wine code

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, Jul 18, 2017 at 10:47 AM, Michael Stefaniuc
<mstefani@xxxxxxxxxxx> wrote:
> But I seem to get an infinite loop with a mem leak: 100% CPU with the
> memory utilization increasing until this line triggers
> sparse/allocate.c:105:                 die("out of memory");

Thank you for the report. I will take a look at it.
> To reproduce:
> git clone git://source.winehq.org/git/wine.git
> cd wine
> ./configure --enable-win64
> make -j`getconf _NPROCESSORS_ONLN` CC=cgcc

I will try to reproduce it.

>
>
> Though I'm not sure that this qualifies as a blocker for the 0.5.1
> release. The Wine code was pretty tough on sparse previously; it has
> been years since I last tried. Crashes and mis-parses were normal back
> then as Wine uses language features that are still unimplemented (wide
> character string literals). But I do not remember to have encountered an
> infinite loop with a mem leak.

That sounds like a blocker to me. Hopefully it is not too hard to fix.

Chris
--
To unsubscribe from this list: send the line "unsubscribe linux-sparse" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Newbies FAQ]     [LKML]     [IETF Annouce]     [DCCP]     [Netdev]     [Networking]     [Security]     [Bugtraq]     [Yosemite]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux SCSI]     [Trinity Fuzzer Tool]

  Powered by Linux