Re: [PATCH 2/3] security_dac: Avoid segfault when no label is requested

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

 



On 08/28/2012 09:51 AM, Peter Krempa wrote:
> When no DAC "label" was requested for a domain the DAC manager tried to
> strdup a NULL string causing a segfault.
> ---
>  src/security/security_dac.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/src/security/security_dac.c b/src/security/security_dac.c
> index 925498f..4162e26 100644
> --- a/src/security/security_dac.c
> +++ b/src/security/security_dac.c
> @@ -890,6 +890,7 @@ virSecurityDACGenLabel(virSecurityManagerPtr mgr,
>          break;
>      case VIR_DOMAIN_SECLABEL_NONE:
>          /* no op */
> +        return 0;
>          break;

The 'break' is now dead code, and can be deleted.

-- 
Eric Blake   eblake@xxxxxxxxxx    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

Attachment: signature.asc
Description: OpenPGP digital signature

--
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]