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Commit bbbe4512 authored by Adrian Bunk's avatar Adrian Bunk Committed by Steven Whitehouse
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[GFS2] fs/gfs2/ops_fstype.c:fill_super_meta(): fix NULL dereference 



Don't dereference new->s_root when we do know it's NULL.

Spotted by the Coverity checker.

Signed-off-by: default avatarAdrian Bunk <bunk@stusta.de>
Signed-off-by: default avatarSteven Whitehouse <swhiteho@redhat.com>
parent 348acd48

fs/gfs2/ops_fstype.c

+2 −2
Original line number Original line Diff line number Diff line
@@ -794,7 +794,7 @@ static int fill_super_meta(struct super_block *sb, struct super_block *new, 
		fs_err(sdp, "can't get root dentry\n");

		fs_err(sdp, "can't get root dentry\n");

		error = -ENOMEM;

		error = -ENOMEM;

		iput(inode);

		iput(inode);

	}

	} else

		new->s_root->d_op = &gfs2_dops;

		new->s_root->d_op = &gfs2_dops;





	return error;

	return error;