nilfs2: fix buffer head leak in nilfs_btnode_submit_block

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nilfs_btnode_submit_block() refers to buffer head just before
returning from the function, but it releases the buffer head earlier
than that if nilfs_dat_translate() gets an error.

This has potential for oops in the erroneous case.  This fixes the
issue.

Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>

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Ryusuke Konishi 2010-07-15 11:39:10 +09:00

parent 7c397a81fe

commit f8e6cc013b

1 changed files with 4 additions and 2 deletions

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fs/nilfs2/btnode.c

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