fixed stack overflow bug in curses console framebuffer

[palacios.git] / linux_module / palacios-stubs.c

diff --git a/linux_module/palacios-stubs.c b/linux_module/palacios-stubs.c
index 21aa4fd..2499339 100644 (file)
--- a/linux_module/palacios-stubs.c
+++ b/linux_module/palacios-stubs.c
@@ -218,7 +218,11 @@ palacios_start_thread_on_cpu(int cpu_id,
        return NULL;
     }
 
-    set_cpus_allowed_ptr(thread, cpumask_of(cpu_id));
+    if (set_cpus_allowed_ptr(thread, cpumask_of(cpu_id)) != 0) {
+       kthread_stop(thread);
+       return NULL;
+    }
+
     wake_up_process(thread);
 
     return thread;