diff options
| author | Dinghao Liu <[email protected]> | 2020-08-29 10:54:02 +0800 |
|---|---|---|
| committer | Theodore Ts'o <[email protected]> | 2020-10-18 10:36:14 -0400 |
| commit | c9e87161cc621cbdcfc472fa0b2d81c63780c8f5 (patch) | |
| tree | b4e05cb96ba9b476d44de577d6550a010f013040 | |
| parent | aa2f77920b743c44e02e2dc8474bbf8bd30007a2 (diff) | |
ext4: fix error handling code in add_new_gdb
When ext4_journal_get_write_access() fails, we should
terminate the execution flow and release n_group_desc,
iloc.bh, dind and gdb_bh.
Cc: [email protected]
Signed-off-by: Dinghao Liu <[email protected]>
Reviewed-by: Andreas Dilger <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Theodore Ts'o <[email protected]>
| -rw-r--r-- | fs/ext4/resize.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c index a50b51270ea9..71bf600e5b42 100644 --- a/fs/ext4/resize.c +++ b/fs/ext4/resize.c @@ -843,8 +843,10 @@ static int add_new_gdb(handle_t *handle, struct inode *inode, BUFFER_TRACE(dind, "get_write_access"); err = ext4_journal_get_write_access(handle, dind); - if (unlikely(err)) + if (unlikely(err)) { ext4_std_error(sb, err); + goto errout; + } /* ext4_reserve_inode_write() gets a reference on the iloc */ err = ext4_reserve_inode_write(handle, inode, &iloc); |