cr-dump: core_entry_free should free core

CID 996205 (#1-2 of 2): Resource leak (RESOURCE_LEAK)
14. leaked_storage: Variable "core" going out of scope leaks the storage it points to.
Signed-off-by: Andrey Vagin <avagin@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

cr-dump.c

@@ -591,6 +591,7 @@ static void core_entry_free(CoreEntry *core)
 		xfree(core->thread_core);
 		xfree(core->tc);
 		xfree(core->ids);
+		xfree(core);
 	}
 }