korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-11 12:28:41 +08:00
Code Issues Packages Projects Releases Wiki Activity

f2fs: fix to add missing iput() in gc_data_segment()

Browse Source 
[ Upstream commit a798ff17cd ]

During gc_data_segment(), if inode state is abnormal, it missed to call
iput(), fix it.

Fixes: b73e52824c ("f2fs: reposition unlock_new_inode to prevent accessing invalid inode")
Fixes: 9056d6489f ("f2fs: fix to do sanity check on inode type during garbage collection")
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Chao Yu 2024-05-10 11:43:33 +08:00 committed by Greg Kroah-Hartman
parent 14cdd01c7b
commit 4b3d568d40
1 changed files with 7 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
fs/f2fs/gc.c
View File

@ -1566,10 +1566,15 @@ next_step:
int err;
inode = f2fs_iget(sb, dni.ino);
if (IS_ERR(inode) || is_bad_inode(inode) ||
special_file(inode->i_mode))
if (IS_ERR(inode))
continue;
if (is_bad_inode(inode) ||
special_file(inode->i_mode)) {
iput(inode);
continue;
}
err = f2fs_gc_pinned_control(inode, gc_type, segno);
if (err == -EAGAIN) {
iput(inode);