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(parent: a7e3108) | patch
ncpfs: read buffer overflow
authorRoel Kluin <roel.kluin@gmail.com>
Tue, 22 Sep 2009 23:45:54 +0000 (16:45 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 23 Sep 2009 14:39:42 +0000 (07:39 -0700)
commitc5df59136a55fe08c21d39321679cbb008479edf
tree1ee4e37aba1555f5558e0eb43d5f7093bc82af98tree | snapshot
parenta7e3108cca54c105f496919040f00df56767ec00commit | diff
ncpfs: read buffer overflow

This function uses signed integers for the unix_date and local variables -
if a negative number is supplied and the leap-year condition is not met,
month will be 0, leading to a later read of day_n[-1]

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Cc: Petr Vandrovec <VANDROVE@vc.cvut.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
fs/ncpfs/dir.c diff | blob | history
John Crispins staging tree