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authorakpm@osdl.org <akpm@osdl.org>2005-05-01 08:58:39 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-05-01 08:58:39 -0700
commitde7d5a3b6c9ff8429bf046c36b56d3192b75c3da (patch)
treeb7aae262a2e790bc736fa16534b3b2d7c9e51245 /security
parent552fca4cbe552520d85b21e839f289c880fa48d2 (diff)
downloadop-kernel-dev-de7d5a3b6c9ff8429bf046c36b56d3192b75c3da.zip
op-kernel-dev-de7d5a3b6c9ff8429bf046c36b56d3192b75c3da.tar.gz
[PATCH] drop_buffers() oops fix
In rare situations, drop_buffers() can be called for a page which has buffers, but no ->mapping (it was truncated, but the buffers were left behind because ext3 was still fiddling with them). But if there was an I/O error in a buffer_head, drop_buffers() will try to get at the address_space and will oops. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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0 files changed, 0 insertions, 0 deletions
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