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Commit dda6b022 authored by Latchesar Ionkov's avatar Latchesar Ionkov Committed by Eric Van Hensbergen
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9p: fix memory leak in v9fs_get_sb 



This patch fixes a memory leak in v9fs_get_sb.

Signed-off-by: default avatarLatchesar Ionkov <lucho@ionkov.net>
Acked-by: default avatarEric Van Hensbergen <ericvh@gmail.com>
parent 2655e2ce

fs/9p/vfs_super.c

+3 −0
Original line number Diff line number Diff line
@@ -119,6 +119,7 @@ static int v9fs_get_sb(struct file_system_type *fs_type, int flags, 


	P9_DPRINTK(P9_DEBUG_VFS, " \n");



	st = NULL;

	v9ses = kzalloc(sizeof(struct v9fs_session_info), GFP_KERNEL);

	if (!v9ses)

		return -ENOMEM;
@@ -164,10 +165,12 @@ static int v9fs_get_sb(struct file_system_type *fs_type, int flags, 
	root->d_inode->i_ino = v9fs_qid2ino(&st->qid);

	v9fs_stat2inode(st, root->d_inode, sb);

	v9fs_fid_add(root, fid);

	kfree(st);



	return simple_set_mnt(mnt, sb);



error:

	kfree(st);

	if (fid)

		p9_client_clunk(fid);