diff options
Diffstat (limited to 'security/security.c')
| -rw-r--r-- | security/security.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/security/security.c b/security/security.c index 3f50beb30fb1..02c656dd5c0c 100644 --- a/security/security.c +++ b/security/security.c @@ -384,11 +384,20 @@ void security_sb_free(struct super_block *sb) call_void_hook(sb_free_security, sb); } -int security_sb_copy_data(char *orig, char *copy) +int security_sb_eat_lsm_opts(char *options, struct security_mnt_opts *opts) { - return call_int_hook(sb_copy_data, 0, orig, copy); + char *s = (char *)get_zeroed_page(GFP_KERNEL); + int err; + + if (!s) + return -ENOMEM; + err = call_int_hook(sb_copy_data, 0, options, s); + if (!err) + err = call_int_hook(sb_parse_opts_str, 0, s, opts); + free_page((unsigned long)s); + return err; } -EXPORT_SYMBOL(security_sb_copy_data); +EXPORT_SYMBOL(security_sb_eat_lsm_opts); int security_sb_remount(struct super_block *sb, struct security_mnt_opts *opts) |