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ext3: Truncate allocated blocks if direct IO write fails to update i_size
We have to truncate blocks allocated to file during direct IO when we fail to update i_size properly. Signed-off-by: Jan Kara <jack@suse.cz>
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1 changed files with 3 additions and 2 deletions
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@ -1785,8 +1785,9 @@ static ssize_t ext3_direct_IO(int rw, struct kiocb *iocb,
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handle = ext3_journal_start(inode, 2);
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if (IS_ERR(handle)) {
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/* This is really bad luck. We've written the data
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* but cannot extend i_size. Bail out and pretend
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* the write failed... */
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* but cannot extend i_size. Truncate allocated blocks
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* and pretend the write failed... */
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ext3_truncate(inode);
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ret = PTR_ERR(handle);
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goto out;
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}
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