Changes in kernel/generic/src/main/kinit.c [c8cbd39:a4e23f8c] in mainline

File:

• kernel/generic/src/main/kinit.c (modified) (2 diffs)

kernel/generic/src/main/kinit.c

@@ -172 +172 @@
 #endif /* CONFIG_KCONSOLE */
         
+        /*
+         * Store the default stack size in sysinfo so that uspace can create
+         * stack with this default size.
+         */
+        sysinfo_set_item_val("default.stack_size", NULL, STACK_SIZE_USER);
+        
         interrupts_enable();
         
@@ -244 +250 @@
                                     CAP_IO_MANAGER | CAP_IRQ_REG);
                                 
-                                if (!ipc_phone_0)
+                                if (!ipc_phone_0) {
                                         ipc_phone_0 = &programs[i].task->answerbox;
+                                        /*
+                                         * Hold the first task so that the
+                                         * ipc_phone_0 remains a valid pointer
+                                         * even if the first task exits for
+                                         * whatever reason.
+                                         */
+                                        task_hold(programs[i].task);
+                                }
                         }