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(parent: ee74cf1) | patch
e2fsck: Explicitly reject extents that begin at physical block 0 as illegal
authorTheodore Ts'o <tytso@mit.edu>
Fri, 14 May 2010 22:03:14 +0000 (18:03 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Fri, 14 May 2010 22:06:40 +0000 (18:06 -0400)
commite6238d3708d328851bfdff7580d1b8504c7cf2e4
treef053bbe1ad7b9d087bb10a28a2f261ae0f717b0dtree | snapshot
parentee74cf16b5aa98fc210da23ba3a6c64d5a63289dcommit | diff
e2fsck: Explicitly reject extents that begin at physical block 0 as illegal

In the case where s_first_data_block is 1, we need to explictly reject
an extent whose starting physical block is zero.

Thanks to Jiaying Zhang <jiayingz@google.com> for finding this bug.

Addresses-Google-Bug: #2573806

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
e2fsck/pass1.c diff | blob | history
Mirror of git://git.kernel.org/pub/scm/fs/ext2/e2fsprogs.git