Messages in this thread Patch in this message | | | From | Nicholas Krause <> | Subject | [PATCH] Check for Null return from logfs_readpage_nolock in btree_write_block | Date | Mon, 16 Jun 2014 15:47:01 -0400 |
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Signed-off-by: Nicholas Krause <xerofoify@gmail.com> --- fs/logfs/readwrite.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/fs/logfs/readwrite.c b/fs/logfs/readwrite.c index 4814031..adb9233 100644 --- a/fs/logfs/readwrite.c +++ b/fs/logfs/readwrite.c @@ -2210,6 +2210,8 @@ void btree_write_block(struct logfs_block *block) page = logfs_get_write_page(inode, block->bix, block->level); err = logfs_readpage_nolock(page); + if (!err) + return -ENOMEM; BUG_ON(err); BUG_ON(!PagePrivate(page)); BUG_ON(logfs_block(page) != block); -- 1.9.1
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