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-rw-r--r--security/selinux/ss/services.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c
index 8551952ef32..c8f688a1004 100644
--- a/security/selinux/ss/services.c
+++ b/security/selinux/ss/services.c
@@ -2785,7 +2785,7 @@ netlbl_secattr_to_sid_return_cleanup:
*/
int security_netlbl_sid_to_secattr(u32 sid, struct netlbl_lsm_secattr *secattr)
{
- int rc = -ENOENT;
+ int rc;
struct context *ctx;
if (!ss_initialized)
@@ -2793,10 +2793,16 @@ int security_netlbl_sid_to_secattr(u32 sid, struct netlbl_lsm_secattr *secattr)
read_lock(&policy_rwlock);
ctx = sidtab_search(&sidtab, sid);
- if (ctx == NULL)
+ if (ctx == NULL) {
+ rc = -ENOENT;
goto netlbl_sid_to_secattr_failure;
+ }
secattr->domain = kstrdup(policydb.p_type_val_to_name[ctx->type - 1],
GFP_ATOMIC);
+ if (secattr->domain == NULL) {
+ rc = -ENOMEM;
+ goto netlbl_sid_to_secattr_failure;
+ }
secattr->flags |= NETLBL_SECATTR_DOMAIN_CPY;
mls_export_netlbl_lvl(ctx, secattr);
rc = mls_export_netlbl_cat(ctx, secattr);