aboutsummaryrefslogtreecommitdiffstats
path: root/security/selinux
diff options
context:
space:
mode:
authorPaul Moore <pmoore@redhat.com>2015-02-17 15:30:23 -0500
committerPaul Moore <pmoore@redhat.com>2015-04-06 20:15:55 -0400
commitda8026fa0f9154b1c571c4d160dd51a7b8c34495 (patch)
tree494595cd52c3506580be0f1f08bbe20069fd6f71 /security/selinux
parentselinux: remove unnecessary pointer reassignment (diff)
downloadlinux-dev-da8026fa0f9154b1c571c4d160dd51a7b8c34495.tar.xz
linux-dev-da8026fa0f9154b1c571c4d160dd51a7b8c34495.zip
selinux: reconcile security_netlbl_secattr_to_sid() and mls_import_netlbl_cat()
Move the NetLabel secattr MLS category import logic into mls_import_netlbl_cat() where it belongs, and use the mls_import_netlbl_cat() function in security_netlbl_secattr_to_sid(). Reported-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Signed-off-by: Paul Moore <pmoore@redhat.com>
Diffstat (limited to 'security/selinux')
-rw-r--r--security/selinux/ss/mls.c10
-rw-r--r--security/selinux/ss/services.c6
2 files changed, 4 insertions, 12 deletions
diff --git a/security/selinux/ss/mls.c b/security/selinux/ss/mls.c
index d307b37ddc2b..e1088842232c 100644
--- a/security/selinux/ss/mls.c
+++ b/security/selinux/ss/mls.c
@@ -654,19 +654,15 @@ int mls_import_netlbl_cat(struct context *context,
rc = ebitmap_netlbl_import(&context->range.level[0].cat,
secattr->attr.mls.cat);
- if (rc != 0)
- goto import_netlbl_cat_failure;
-
- rc = ebitmap_cpy(&context->range.level[1].cat,
- &context->range.level[0].cat);
- if (rc != 0)
+ if (rc)
goto import_netlbl_cat_failure;
+ memcpy(&context->range.level[1].cat, &context->range.level[0].cat,
+ sizeof(context->range.level[0].cat));
return 0;
import_netlbl_cat_failure:
ebitmap_destroy(&context->range.level[0].cat);
- ebitmap_destroy(&context->range.level[1].cat);
return rc;
}
#endif /* CONFIG_NETLABEL */
diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c
index a1d3944751b9..9e2d82070915 100644
--- a/security/selinux/ss/services.c
+++ b/security/selinux/ss/services.c
@@ -3179,13 +3179,9 @@ int security_netlbl_secattr_to_sid(struct netlbl_lsm_secattr *secattr,
ctx_new.type = ctx->type;
mls_import_netlbl_lvl(&ctx_new, secattr);
if (secattr->flags & NETLBL_SECATTR_MLS_CAT) {
- rc = ebitmap_netlbl_import(&ctx_new.range.level[0].cat,
- secattr->attr.mls.cat);
+ rc = mls_import_netlbl_cat(&ctx_new, secattr);
if (rc)
goto out;
- memcpy(&ctx_new.range.level[1].cat,
- &ctx_new.range.level[0].cat,
- sizeof(ctx_new.range.level[0].cat));
}
rc = -EIDRM;
if (!mls_context_isvalid(&policydb, &ctx_new))