[hmm, are you aware that messages from you are adding a cc to libvir-list-bounces?]
On 01/04/2011 08:02 AM, Stefan Berger wrote:
>> While doing some testing with Qemu and creating huge logfiles I
>> encountered the case where the VM could not start anymore due to the
>> lseek() to the end of the Qemu VM's log file failing. The patch below
>> replaces the two occurrences of lseek() in the relevant path with
>> lseek64() and solves this problem. It may be a good idea to look at
>> other occurrences of lseek() as well whether they should be replaced.
>> off_t is 8 bytes long (64 bit), so it doesn't need to be replaced with
>> the explicit off64_t.
NACK to the bulk of this patch. Gnulib already guarantees that we have
large-file support (and therefore, off_t should already be off64_t on
platforms that support dual mode off_t sizing); we should NOT be
explicitly referencing the non-standard off64_t or lseek64, since they
do not exist on all platforms.
>> @@ -2624,7 +2624,7 @@ static int qemudStartVMDaemon(virConnect
>> enum virVMOperationType vmop) {
>> int ret;
>> unsigned long long qemuCmdFlags;
>> - int pos = -1;
>> + off_t pos = -1;
>> char ebuf[1024];
>> char *pidfile = NULL;
>> int logfile = -1;
>
> ... actually this is really the only hunk that's necessary to fix this
> problem.
Agree that changing that one mistaken type should fix things. Can you
resubmit as a v2 with a fixed commit message, at which point I will feel
more comfortable giving ack?
--
Eric Blake ebl...@redhat.com +1-801-349-2682
Libvirt virtualization library http://libvirt.org
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