Re: [PATCHv3 2/3] S390: Fix virSysinfoRead memory corruption

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

 



On Fri, Dec 14, 2012 at 04:08:24PM +0100, Viktor Mihajlovski wrote:
> There was a double free issue caused by virSysinfoRead on s390,
> as the same manufacturer string instance was assigned to more
> than one processor record.
> Cleaned up other potential memory issues and restructured the sysinfo
> parsing code by moving repeating patterns into a helper function.
> 
> The restructuring made it necessary to conditionally disable
> -Wlogical-op for some older GCC versions, using pragma GCC diagnostic.
> This is a GCC specific pragma, which is acceptable, since we're
> using it to work around a GCC specific bug.
> 
> Finally, added a function virSysinfoSetup to configure the sysinfo
> data source files/script during run time, to facilitate writing test
> programs. This function is not published in sysinfo.h and only
> there for testing.
> 
> Signed-off-by: Viktor Mihajlovski <mihajlov@xxxxxxxxxxxxxxxxxx>
> ---
> V3:
>  added missing prototype for virSysinfoSetup
> 
>  src/libvirt_private.syms |    1 +
>  src/util/sysinfo.c       |  195 ++++++++++++++++++++++++----------------------
>  2 files changed, 102 insertions(+), 94 deletions(-)

ACK


Daniel
-- 
|: http://berrange.com      -o-    http://www.flickr.com/photos/dberrange/ :|
|: http://libvirt.org              -o-             http://virt-manager.org :|
|: http://autobuild.org       -o-         http://search.cpan.org/~danberr/ :|
|: http://entangle-photo.org       -o-       http://live.gnome.org/gtk-vnc :|

--
libvir-list mailing list
libvir-list@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/libvir-list


[Index of Archives]     [Virt Tools]     [Libvirt Users]     [Lib OS Info]     [Fedora Users]     [Fedora Desktop]     [Fedora SELinux]     [Big List of Linux Books]     [Yosemite News]     [KDE Users]     [Fedora Tools]