Re: [Qemu-block] [PATCH v2 0/7] Refactor DMG driver to have chunk size independence

2017-09-05 Thread Ashijeet Acharya
On Tue, Sep 5, 2017 at 4:28 PM, Stefan Hajnoczi wrote: > On Wed, Aug 30, 2017 at 06:32:52PM +0530, Ashijeet Acharya wrote: > > On Tue, Aug 29, 2017 at 8:55 PM, Stefan Hajnoczi > wrote: > > > > > On Sun, Aug 20, 2017 at 1:47 PM, Ashijeet Acharya > > >

Re: [Qemu-block] [PATCH v2 0/7] Refactor DMG driver to have chunk size independence

2017-09-05 Thread Stefan Hajnoczi
On Wed, Aug 30, 2017 at 06:32:52PM +0530, Ashijeet Acharya wrote: > On Tue, Aug 29, 2017 at 8:55 PM, Stefan Hajnoczi wrote: > > > On Sun, Aug 20, 2017 at 1:47 PM, Ashijeet Acharya > > wrote: > > > On Fri, May 5, 2017 at 7:29 PM, Stefan Hajnoczi

Re: [Qemu-block] [PATCH v2 0/7] Refactor DMG driver to have chunk size independence

2017-08-30 Thread Ashijeet Acharya
On Tue, Aug 29, 2017 at 8:55 PM, Stefan Hajnoczi wrote: > On Sun, Aug 20, 2017 at 1:47 PM, Ashijeet Acharya > wrote: > > On Fri, May 5, 2017 at 7:29 PM, Stefan Hajnoczi > wrote: > >> > >> On Thu, Apr 27, 2017 at 01:36:30PM

Re: [Qemu-block] [PATCH v2 0/7] Refactor DMG driver to have chunk size independence

2017-08-29 Thread Stefan Hajnoczi
On Sun, Aug 20, 2017 at 1:47 PM, Ashijeet Acharya wrote: > On Fri, May 5, 2017 at 7:29 PM, Stefan Hajnoczi wrote: >> >> On Thu, Apr 27, 2017 at 01:36:30PM +0530, Ashijeet Acharya wrote: >> > This series helps to provide chunk size independence for

Re: [Qemu-block] [PATCH v2 0/7] Refactor DMG driver to have chunk size independence

2017-08-20 Thread Ashijeet Acharya
On Fri, May 5, 2017 at 7:29 PM, Stefan Hajnoczi wrote: > On Thu, Apr 27, 2017 at 01:36:30PM +0530, Ashijeet Acharya wrote: > > This series helps to provide chunk size independence for DMG driver to > prevent > > denial-of-service in cases where untrusted files are being

Re: [Qemu-block] [PATCH v2 0/7] Refactor DMG driver to have chunk size independence

2017-05-05 Thread Stefan Hajnoczi
On Thu, Apr 27, 2017 at 01:36:30PM +0530, Ashijeet Acharya wrote: > This series helps to provide chunk size independence for DMG driver to prevent > denial-of-service in cases where untrusted files are being accessed by the > user. The core of the chunk size dependence problem are these lines:

Re: [Qemu-block] [PATCH v2 0/7] Refactor DMG driver to have chunk size independence

2017-05-05 Thread Stefan Hajnoczi
On Thu, Apr 27, 2017 at 01:36:30PM +0530, Ashijeet Acharya wrote: > ->Testing procedure: > Convert a DMG file to raw format using the "qemu-img convert" tool present in > v2.9.0 > Next convert the same image again after applying these patches. > Compare the two images using "qemu-img compare" tool

Re: [Qemu-block] [PATCH v2 0/7] Refactor DMG driver to have chunk size independence

2017-04-27 Thread Ashijeet Acharya
On Thu, Apr 27, 2017 at 1:36 PM, Ashijeet Acharya wrote: > Previously posted series patches: > v1: http://lists.nongnu.org/archive/html/qemu-devel/2017-04/msg04641.html > > This series helps to provide chunk size independence for DMG driver to prevent >

[Qemu-block] [PATCH v2 0/7] Refactor DMG driver to have chunk size independence

2017-04-27 Thread Ashijeet Acharya
Previously posted series patches: v1: http://lists.nongnu.org/archive/html/qemu-devel/2017-04/msg04641.html This series helps to provide chunk size independence for DMG driver to prevent denial-of-service in cases where untrusted files are being accessed by the user. This task is mentioned on