[libvirt] [PATCH 1/2] security: Resolve Coverity RESOURCE_LEAK

[John Ferlan]

Introduced by commit id 'c3d9d3bb' - return from virSecurityManagerCheckModel
wasn't VIR_FREE()'ing the virSecurityManagerGetNested allocated memory.

Signed-off-by: John Ferlan <jferlan at redhat.com>
---
 src/security/security_manager.c | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

diff --git a/src/security/security_manager.c b/src/security/security_manager.c
index f2a32bc..12663ad 100644
--- a/src/security/security_manager.c
+++ b/src/security/security_manager.c
@@ -688,24 +688,31 @@ virSecurityManagerReleaseLabel(virSecurityManagerPtr mgr,
 static int virSecurityManagerCheckModel(virSecurityManagerPtr mgr,
                                         char *secmodel)
 {
+    int ret = -1;
     size_t i;
     virSecurityManagerPtr *sec_managers = NULL;
 
     if ((sec_managers = virSecurityManagerGetNested(mgr)) == NULL)
         return -1;
 
-    if (STREQ_NULLABLE(secmodel, "none"))
-        return 0;
+    if (STREQ_NULLABLE(secmodel, "none")) {
+        ret = 0;
+        goto cleanup;
+    }
 
     for (i = 0; sec_managers[i]; i++) {
-        if (STREQ_NULLABLE(secmodel, sec_managers[i]->drv->name))
-            return 0;
+        if (STREQ_NULLABLE(secmodel, sec_managers[i]->drv->name)) {
+            ret = 0;
+            goto cleanup;
+        }
     }
 
     virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
                    _("Unable to find security driver for model %s"),
                    secmodel);
-    return -1;
+ cleanup:
+    VIR_FREE(sec_managers);
+    return ret;
 }
 
 
-- 
2.1.0