Re: [Qemu-devel] [PATCH v3 0/2] Fix flaw of qemu_put_compression_data

2016-03-09 Thread Amit Shah
On (Wed) 09 Mar 2016 [08:41:41], Li, Liang Z wrote: > > > -Original Message- > > From: Li, Liang Z > > Sent: Thursday, February 25, 2016 11:50 AM > > To: quint...@redhat.com; amit.s...@redhat.com > > Cc: qemu-devel@nongnu.org; dgilb...@redhat.com; > > zhang.zhanghaili...@huawei.com; Li, Li

Re: [Qemu-devel] [PATCH v3 0/2] Fix flaw of qemu_put_compression_data

2016-03-09 Thread Li, Liang Z
> > Subject: [PATCH v3 0/2] Fix flaw of qemu_put_compression_data > > > > The implementation of qemu_put_compression_data only consider the > case > > QEMUFile is writable, it can't work with a writable QEMUFile and does > > not provide any measure to prevent users from using it with a writable > Q

Re: [Qemu-devel] [PATCH v3 0/2] Fix flaw of qemu_put_compression_data

2016-03-09 Thread Li, Liang Z
> -Original Message- > From: Li, Liang Z > Sent: Thursday, February 25, 2016 11:50 AM > To: quint...@redhat.com; amit.s...@redhat.com > Cc: qemu-devel@nongnu.org; dgilb...@redhat.com; > zhang.zhanghaili...@huawei.com; Li, Liang Z > Subject: [PATCH v3 0/2] Fix flaw of qemu_put_compression_d

[Qemu-devel] [PATCH v3 0/2] Fix flaw of qemu_put_compression_data

2016-02-24 Thread Liang Li
The implementation of qemu_put_compression_data only consider the case QEMUFile is writable, it can't work with a writable QEMUFile and does not provide any measure to prevent users from using it with a writable QEMUFile. For safety, it should be improved to avoid some issues. ram_save_compressed_