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libext2fs: Fix ext2fs_extent_delete() to always point at a valid entry
authorTheodore Ts'o <tytso@mit.edu>
Fri, 14 Mar 2008 03:55:40 +0000 (23:55 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Fri, 14 Mar 2008 03:55:40 +0000 (23:55 -0400)
commit83d9be1d5daf170066dd0e74afdd8e7063c1855e
treea915abc7afa67f2c3006ff1b7e278856f70859bc
parentee19c902e6f09ae058577f6b742d60692e7fb853
libext2fs: Fix ext2fs_extent_delete() to always point at a valid entry

When deleting the last entry in a node, back up the current pointer so
it is always pointing at a valid entry.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
lib/ext2fs/extent.c