Re: [PATCH stable] cifs: empty TargetInfo leads to crash on recovery

2018-02-13 Thread Greg KH
On Sun, Jan 28, 2018 at 04:52:20PM +0200, Dan Aloni wrote: > On Sun, Jan 28, 2018 at 03:43:48PM +0100, Greg KH wrote: > > On Sat, Jan 27, 2018 at 10:07:41PM +0200, Dan Aloni wrote: > > > commit cabfb3680f78 upstream. > > > > Are you sure? > > $ gsr cabfb3680f78 > > cabfb3680f78 ("CIFS: Enable encr

Re: [PATCH stable] cifs: empty TargetInfo leads to crash on recovery

2018-01-28 Thread Dan Aloni
On Sun, Jan 28, 2018 at 03:43:48PM +0100, Greg KH wrote: > On Sat, Jan 27, 2018 at 10:07:41PM +0200, Dan Aloni wrote: > > commit cabfb3680f78 upstream. > > Are you sure? > $ gsr cabfb3680f78 > cabfb3680f78 ("CIFS: Enable encryption during session setup phase") > > Doesn't seem to match up at all

Re: [PATCH stable] cifs: empty TargetInfo leads to crash on recovery

2018-01-28 Thread Greg KH
On Sat, Jan 27, 2018 at 10:07:41PM +0200, Dan Aloni wrote: > commit cabfb3680f78 upstream. Are you sure? $ gsr cabfb3680f78 cabfb3680f78 ("CIFS: Enable encryption during session setup phase") Doesn't seem to match up at all here :( totally confused, greg k-h

[PATCH stable] cifs: empty TargetInfo leads to crash on recovery

2018-01-27 Thread Dan Aloni
commit cabfb3680f78 upstream. [ resend from Oct 20, 2014, see [1] ] A trivially patched Samba server (see [2] [3]) can cause a remote kernel crash (see [4]) in a client's CIFS kernel module upon session recovery, under kernels prior to v4.11. The server patch can made by a single source line mod