diff options
| author | Paul Moore <pmoore@redhat.com> | 2015-02-17 21:30:23 +0100 |
|---|---|---|
| committer | Paul Moore <pmoore@redhat.com> | 2015-04-07 02:15:55 +0200 |
| commit | da8026fa0f9154b1c571c4d160dd51a7b8c34495 (patch) | |
| tree | 494595cd52c3506580be0f1f08bbe20069fd6f71 /security | |
| parent | selinux: remove unnecessary pointer reassignment (diff) | |
| download | linux-da8026fa0f9154b1c571c4d160dd51a7b8c34495.tar.xz linux-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')
| -rw-r--r-- | security/selinux/ss/mls.c | 10 | ||||
| -rw-r--r-- | security/selinux/ss/services.c | 6 |
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)) |