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| author | Paul Moore | 2008-04-13 04:06:42 +0200 |
|---|---|---|
| committer | David S. Miller | 2008-04-13 04:06:42 +0200 |
| commit | 00447872a643787411c2c0cb1df6169dda8b0c47 (patch) | |
| tree | ea4215f6f3040507b46bf90fe133ca73a59c9c0e /security/selinux | |
| parent | [AF_UNIX]: Use SEQ_START_TOKEN (diff) | |
| download | kernel-qcow2-linux-00447872a643787411c2c0cb1df6169dda8b0c47.tar.gz kernel-qcow2-linux-00447872a643787411c2c0cb1df6169dda8b0c47.tar.xz kernel-qcow2-linux-00447872a643787411c2c0cb1df6169dda8b0c47.zip | |
NetLabel: Allow passing the LSM domain as a shared pointer
Smack doesn't have the need to create a private copy of the LSM "domain" when
setting NetLabel security attributes like SELinux, however, the current
NetLabel code requires a private copy of the LSM "domain". This patches fixes
that by letting the LSM determine how it wants to pass the domain value.
* NETLBL_SECATTR_DOMAIN_CPY
The current behavior, NetLabel assumes that the domain value is a copy and
frees it when done
* NETLBL_SECATTR_DOMAIN
New, Smack-friendly behavior, NetLabel assumes that the domain value is a
reference to a string managed by the LSM and does not free it when done
Signed-off-by: Paul Moore <paul.moore@hp.com>
Acked-by: James Morris <jmorris@namei.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'security/selinux')
| -rw-r--r-- | security/selinux/ss/services.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c index f37418601215..47295acd09c9 100644 --- a/security/selinux/ss/services.c +++ b/security/selinux/ss/services.c @@ -2649,7 +2649,7 @@ int security_netlbl_sid_to_secattr(u32 sid, struct netlbl_lsm_secattr *secattr) goto netlbl_sid_to_secattr_failure; secattr->domain = kstrdup(policydb.p_type_val_to_name[ctx->type - 1], GFP_ATOMIC); - secattr->flags |= NETLBL_SECATTR_DOMAIN; + secattr->flags |= NETLBL_SECATTR_DOMAIN_CPY; mls_export_netlbl_lvl(ctx, secattr); rc = mls_export_netlbl_cat(ctx, secattr); if (rc != 0) |