Messages in this thread |  | | | Date | Sat, 16 Jun 2012 19:44:24 +0400 | | From | Cyrill Gorcunov <> | | Subject | Re: [PATCH 3.5] c/r: prctl: less paranoid prctl_set_mm_exe_file() |
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On Sat, Jun 16, 2012 at 07:38:29PM +0400, Konstantin Khlebnikov wrote: > >Yeah, you've changed !path_equal to path_equal. And yes, getting rid of > >num_exe_file_vmas is good idea. Btw, Konstantin, why do we need to > >call for path_equal? Maybe we can simply test for mm->exe_file == NULL, > >and refuse to change anything if it's not nil value? This will simplify > >the code. > > After removing VM_EXECUTABLE and mm->num_exe_file_vmas mm->exe_file > will never becomes NULL automatically. Patch for this not commited yet, > but I hope it will be in 3.6.
OK, lets stick with current patch then.
Cyrill
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