解决 list_mutex 互斥量没有线程持有时打印错误

2026-02-06 00:45:22 +08:00 · 2025-03-21 16:02:50 +08:00
parent 713be7f3c8
commit cdb5ce8d04
1 changed files with 2 additions and 2 deletions
--- a/components/finsh/cmd.c
+++ b/components/finsh/cmd.c
@@ -453,7 +453,7 @@ long list_mutex(void)
                           maxlen, RT_NAME_MAX,
                           m->parent.parent.name,
                           RT_NAME_MAX,
-                           m->owner->parent.name,
+                           (m->owner == RT_NULL) ? "(null)" : m->owner->parent.name,
                           m->hold,
                           m->priority,
                           rt_list_len(&m->parent.suspend_thread));
@@ -466,7 +466,7 @@ long list_mutex(void)
                           maxlen, RT_NAME_MAX,
                           m->parent.parent.name,
                           RT_NAME_MAX,
-                           m->owner->parent.name,
+                           (m->owner == RT_NULL) ? "(null)" : m->owner->parent.name,
                           m->hold,
                           m->priority,
                           rt_list_len(&m->parent.suspend_thread));