Re: [PATCH 0/4] Fix chunk num_stripes FPE error found by fuzzed image

2016-08-29 Thread Qu Wenruo
At 08/30/2016 12:28 AM, David Sterba wrote: On Mon, Aug 29, 2016 at 04:08:58PM +0800, Qu Wenruo wrote: This patchset will fix chunk num_stripes FPE error, by introducing another 2 layers of check. 1) Check key type validation against leaf owner(for original mode) This will prevent invalid

Re: [PATCH 0/4] Fix chunk num_stripes FPE error found by fuzzed image

2016-08-29 Thread David Sterba
On Mon, Aug 29, 2016 at 04:08:58PM +0800, Qu Wenruo wrote: > This patchset will fix chunk num_stripes FPE error, by introducing another 2 > layers of check. > > 1) Check key type validation against leaf owner(for original mode) >This will prevent invalid key, like CHUNK_ITEM key in root tree,

[PATCH 0/4] Fix chunk num_stripes FPE error found by fuzzed image

2016-08-29 Thread Qu Wenruo
This patchset will fix chunk num_stripes FPE error, by introducing another 2 layers of check. 1) Check key type validation against leaf owner(for original mode) This will prevent invalid key, like CHUNK_ITEM key in root tree, to be passed to later check. For original mode, it uses