Re: [Qemu-devel] Core dumps - commit a0abe474d587499a1553372c1692811f81fd3eda

[Roy Tam]

Hi,

2012/2/24 Gerhard Wiesinger <address@hidden>:
> Hi,
>
> I'm getting coredumps:
> #0  qemu_opt_find (opts=0x0, name=0x7f18e8c833db "kernel") at
> qemu-option.c:535
> 535         QTAILQ_FOREACH_REVERSE(opt, &opts->head, QemuOptHead, next) {
>
> I bisected it down to the following commit:
> a0abe474d587499a1553372c1692811f81fd3eda is the first bad commit
> commit a0abe474d587499a1553372c1692811f81fd3eda
> Author: Peter Maydell <address@hidden>
> Date:   Wed Feb 8 05:41:39 2012 +0000
>
>    Make kernel, initrd and append be machine_opts
>
>    Make kernel, initrd, append be machine opts (ie -machine kernel=foo)
>    with the old plain command line arguments as legacy/convenience
>    equivalents.
>
>    Signed-off-by: Peter Maydell <address@hidden>
>    Signed-off-by: Anthony Liguori <address@hidden>
>
> :100644 100644 c9763e0b93804b59220ea767fe9b020613074a78
> 7d9da787c72de4eb70cc17b09c3f75802d99ff3f M      qemu-config.c
> :100644 100644 5549fcd41bb04ce86b88bd57178e4dbc010cded8
> 7a8cc081de036fd22edeba1297ca6719420af7a2 M      vl.c
>
> Reverting commit and core dump has gone:
> git log -u -n1 a0abe474d587499a1553372c1692811f81fd3eda
> git log -u -n1 a0abe474d587499a1553372c1692811f81fd3eda > core.patch
> patch -p1 -R < core.patch
>
> Please fix it ASAP.
>

A quick fix was posted in launchpad.
https://bugs.launchpad.net/bugs/939995

> Ciao,
> Gehard
>
> --
> http://www.wiesinger.com/
>
>