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authorDoug Graham <dgraham@nortel.com>2009-09-22 16:48:00 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-09-23 07:39:57 -0700
commit9f6c1333938c5d93da8be8f29f3b5469a3c00f95 (patch)
treea0fdd0e3baffa1a997eb39f780b893337921a1d4 /fs/nilfs2/file.c
parent532f649f148bf70e6a5816d95fe55e6a065e8754 (diff)
V3 minixfs: add missing directory type checking
There are a few places in the Minix FS code where the "inode" field of a minix_dir_entry is used without checking first to see if the dirent is really a minix3_dir_entry. The inode number in a V1/V2 dirent is 16 bits, whereas that in a V3 dirent is 32 bits. Accessing it as a 16 bit field when it really should be accessed as a 32 bit field probably kinda sorta works on a little-endian machine, but leads to some rather odd behaviour on big-endian machines. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Doug Graham <dgraham@nortel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/nilfs2/file.c')
0 files changed, 0 insertions, 0 deletions