diff options
| author | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | 2009-05-22 20:36:21 +0900 |
|---|---|---|
| committer | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | 2009-05-22 20:49:04 +0900 |
| commit | d5046853634a8d73f28bad3cf68d182c4a99035d (patch) | |
| tree | c294fce63b57763df341ab31189cd3c89529d879 /fs/nilfs2 | |
| parent | 1406de8e11eb043681297adf86d6892ff8efc27a (diff) | |
| download | op-kernel-dev-d5046853634a8d73f28bad3cf68d182c4a99035d.zip op-kernel-dev-d5046853634a8d73f28bad3cf68d182c4a99035d.tar.gz | |
nilfs2: fix memory leak in nilfs_ioctl_clean_segments
This fixes a new memory leak problem in garbage collection. The
problem was brought by the bugfix patch ("nilfs2: fix lock order
reversal in nilfs_clean_segments ioctl").
Thanks to Kentaro Suzuki for finding this problem.
Reported-by: Kentaro Suzuki <k_suzuki@ms.sylc.co.jp>
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Diffstat (limited to 'fs/nilfs2')
| -rw-r--r-- | fs/nilfs2/ioctl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nilfs2/ioctl.c b/fs/nilfs2/ioctl.c index 50ff3f2..d6759b9 100644 --- a/fs/nilfs2/ioctl.c +++ b/fs/nilfs2/ioctl.c @@ -576,7 +576,7 @@ static int nilfs_ioctl_clean_segments(struct inode *inode, struct file *filp, ret = nilfs_clean_segments(inode->i_sb, argv, kbufs); out_free: - while (--n > 0) + while (--n >= 0) vfree(kbufs[n]); kfree(kbufs[4]); return ret; |
