cvs commit: src/sys/gnu/fs/ext2fs ext2_vfsops.c

[Xin LI]

delphij     2005-10-06 18:27:27 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_6)
    sys/gnu/fs/ext2fs    ext2_vfsops.c 
  Log:
  MFC 1.154 (by rodrigc)
  
  |  In ext2_mountfs(), check that the superblock size, SBSIZE,
  |  is aligned with the sectorsize value returned by GEOM, before
  |  doing a bread() of the superblock.
  |  This eliminates a panic when trying the following on an empty CD-ROM drive:
  |  mount_ext2fs /dev/acd0 /mnt
  |
  |  Reviewed by:    phk
  |
  |  Revision  Changes    Path
  |  1.154     +12 -0     src/sys/gnu/fs/ext2fs/ext2_vfsops.c
  
  Approved by:    re (scottl)
  
  Revision   Changes    Path
  1.151.2.2  +12 -0     src/sys/gnu/fs/ext2fs/ext2_vfsops.c