[haiku-bugs] Re: [Haiku] #14911: [VM] Block userland from mmap'ing the first page (NULL to B_PAGE_SIZE)

  • From: "Haiku" <trac@xxxxxxxxxxxx>
  • To: undisclosed-recipients: ;
  • Date: Wed, 20 Feb 2019 15:53:18 -0000

#14911: [VM] Block userland from mmap'ing the first page (NULL to B_PAGE_SIZE)
-----------------------------+----------------------------
   Reporter:  waddlesplash   |      Owner:  waddlesplash
       Type:  bug            |     Status:  assigned
   Priority:  normal         |  Milestone:  Unscheduled
  Component:  System/Kernel  |    Version:  R1/Development
 Resolution:                 |   Keywords:
 Blocked By:                 |   Blocking:
Has a Patch:  0              |   Platform:  All
-----------------------------+----------------------------
Changes (by waddlesplash):

 * Attachment "mmap.c" added.

 test program showing 0x0 can be mapped

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Ticket URL: <https://dev.haiku-os.org/ticket/14911>
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