[GitHub] [incubator-nuttx] GUIDINGLI commented on a change in pull request #4803: sched/signal: add spinlock to g_sigfreeaction

[GitBox]

GUIDINGLI commented on a change in pull request #4803:
URL: https://github.com/apache/incubator-nuttx/pull/4803#discussion_r745425923



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File path: sched/signal/sig_action.c
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@@ -53,10 +53,13 @@
 static FAR sigactq_t *nxsig_alloc_action(void)
 {
   FAR sigactq_t *sigact;
+  irqstate_t flags;
 
   /* Try to get the signal action structure from the free list */
 
+  flags = spin_lock_irqsave(NULL);

Review comment:
       done




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