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fs/ocfs2/super.c: use OCFS2_MAX_VOL_LABEL_LEN and strlcpy

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Replace strncpy(size 63) by defined value.

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Mark Fasheh <mfasheh@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Fabian Frederick 2014-06-04 16:06:07 -07:00 committed by Linus Torvalds
parent 1a5c4e2a0e
commit 69201bb113
1 changed files with 2 additions and 2 deletions
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4
fs/ocfs2/super.c
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@ -2292,8 +2292,8 @@ static int ocfs2_initialize_super(struct super_block *sb,
goto bail; goto bail;
} }
strncpy(osb->vol_label, di->id2.i_super.s_label, 63); strlcpy(osb->vol_label, di->id2.i_super.s_label,
osb->vol_label[63] = '\0'; OCFS2_MAX_VOL_LABEL_LEN);
osb->root_blkno = le64_to_cpu(di->id2.i_super.s_root_blkno); osb->root_blkno = le64_to_cpu(di->id2.i_super.s_root_blkno);
osb->system_dir_blkno = le64_to_cpu(di->id2.i_super.s_system_dir_blkno); osb->system_dir_blkno = le64_to_cpu(di->id2.i_super.s_system_dir_blkno);
osb->first_cluster_group_blkno = osb->first_cluster_group_blkno =