[libvirt] [PATCH] daemon: fix logic bug with virAsprintf
Eric Blake
eblake at redhat.com
Thu Feb 16 00:14:44 UTC 2012
On 02/15/2012 12:21 AM, Wen Congyang wrote:
> At 02/15/2012 07:03 AM, Eric Blake Wrote:
>> Regression introduced in commit 7033c5f2, due to improper conversion
>> from snprintf to virAsprintf.
>>
>> * daemon/remote.c (remoteDispatchAuthList): Check return value
>> correctly.
>> ---
>>
>> This one's embarrassing. I think I broke polkit authorization in
>> 0.9.10. :(
>>
>> daemon/remote.c | 2 +-
>> 1 files changed, 1 insertions(+), 1 deletions(-)
>>
>> diff --git a/daemon/remote.c b/daemon/remote.c
>> index 9c61306..724db23 100644
>> --- a/daemon/remote.c
>> +++ b/daemon/remote.c
>> @@ -2052,7 +2052,7 @@ remoteDispatchAuthList(virNetServerPtr server ATTRIBUTE_UNUSED,
>> } else if (callerUid == 0) {
>> char *ident;
>> if (virAsprintf(&ident, "pid:%lld,uid:%d",
>> - (long long) callerPid, callerUid) == 0) {
>> + (long long) callerPid, callerUid) >= 0) {
>> VIR_INFO("Bypass polkit auth for privileged client %s",
>> ident);
>> if (virNetServerClientSetIdentity(client, ident) < 0)
>
> ACK
Thanks; pushed.
--
Eric Blake eblake at redhat.com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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