From 156e74312f1ffc0a2639c24c771c5a0e106f0505 Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Thu, 25 Nov 2010 01:53:13 +0900 Subject: [PATCH] ext3: Add more journal error check Check return value of ext3_journal_get_write_acccess() and ext3_journal_dirty_metadata(). Signed-off-by: Namhyung Kim Signed-off-by: Jan Kara --- fs/ext3/inode.c | 6 ++++-- fs/ext3/namei.c | 4 +++- 2 files changed, 7 insertions(+), 3 deletions(-) diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c index a9580617edd2..ae94f6d949f5 100644 --- a/fs/ext3/inode.c +++ b/fs/ext3/inode.c @@ -2145,13 +2145,15 @@ static void ext3_clear_blocks(handle_t *handle, struct inode *inode, if (try_to_extend_transaction(handle, inode)) { if (bh) { BUFFER_TRACE(bh, "call ext3_journal_dirty_metadata"); - ext3_journal_dirty_metadata(handle, bh); + if (ext3_journal_dirty_metadata(handle, bh)) + return; } ext3_mark_inode_dirty(handle, inode); truncate_restart_transaction(handle, inode); if (bh) { BUFFER_TRACE(bh, "retaking write access"); - ext3_journal_get_write_access(handle, bh); + if (ext3_journal_get_write_access(handle, bh)) + return; } } diff --git a/fs/ext3/namei.c b/fs/ext3/namei.c index e69eed547242..cc682ab55b73 100644 --- a/fs/ext3/namei.c +++ b/fs/ext3/namei.c @@ -1598,7 +1598,9 @@ static int ext3_dx_add_entry(handle_t *handle, struct dentry *dentry, if (err) goto journal_error; } - ext3_journal_dirty_metadata(handle, frames[0].bh); + err = ext3_journal_dirty_metadata(handle, frames[0].bh); + if (err) + goto journal_error; } de = do_split(handle, dir, &bh, frame, &hinfo, &err); if (!de) -- 2.39.2