cvs commit: src/sys/emulation/linux/i386/linprocfs Makefile linprocfs.h linprocfs_misc.c linprocfs_subr.c linprocfs_vnops.c

[Matthew Dillon <dillon@xxxxxxxxxxxxxxxxxxxxxxx>]

dillon      2004/08/12 19:51:00 PDT

DragonFly src repository

  Modified files:
    sys/emulation/linux/i386/linprocfs Makefile linprocfs.h 
                                       linprocfs_misc.c 
                                       linprocfs_subr.c 
                                       linprocfs_vnops.c 
  Log:
  Close a kernel mem disclosure bug in linprocfs.  The uio_offset was not
  being properly bounded.  Use uiomove_frombuf() instead of trying to
  calculate it manually.
  
  Submitted-by: =?ISO-8859-1?Q?Christer_=D6berg?= <christer.oberg@xxxxxxxxxxxxx>
  
  Revision  Changes    Path
  1.4       +1 -1      src/sys/emulation/linux/i386/linprocfs/Makefile
  1.5       +1 -1      src/sys/emulation/linux/i386/linprocfs/linprocfs.h
  1.8       +1 -6      src/sys/emulation/linux/i386/linprocfs/linprocfs_misc.c
  1.8       +1 -1      src/sys/emulation/linux/i386/linprocfs/linprocfs_subr.c
  1.13      +28 -28    src/sys/emulation/linux/i386/linprocfs/linprocfs_vnops.c


http://www.dragonflybsd.org/cvsweb/src/sys/emulation/linux/i386/linprocfs/Makefile.diff?r1=1.3&r2=1.4&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/emulation/linux/i386/linprocfs/linprocfs.h.diff?r1=1.4&r2=1.5&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/emulation/linux/i386/linprocfs/linprocfs_misc.c.diff?r1=1.7&r2=1.8&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/emulation/linux/i386/linprocfs/linprocfs_subr.c.diff?r1=1.7&r2=1.8&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/emulation/linux/i386/linprocfs/linprocfs_vnops.c.diff?r1=1.12&r2=1.13&f=u