Merged in david_s5/nuttx/upstream_prio_lpwork (pull request #271)
lp_worker:Guard from pend_reprios overlow Approved-by: Gregory Nutt
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commit
89717094eb
@ -110,6 +110,11 @@ static void lpwork_boostworker(pid_t wpid, uint8_t reqprio)
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wtcb->pend_reprios[wtcb->npend_reprio] = wtcb->sched_priority;
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wtcb->npend_reprio++;
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}
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else
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{
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serr("ERROR: CONFIG_SEM_NNESTPRIO exceeded\n");
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DEBUGASSERT(wtcb->npend_reprio < CONFIG_SEM_NNESTPRIO);
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}
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}
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/* Raise the priority of the worker. This cannot cause a context
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@ -129,8 +134,16 @@ static void lpwork_boostworker(pid_t wpid, uint8_t reqprio)
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* saved priority and not to the base priority.
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*/
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wtcb->pend_reprios[wtcb->npend_reprio] = reqprio;
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wtcb->npend_reprio++;
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if (wtcb->npend_reprio < CONFIG_SEM_NNESTPRIO)
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{
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wtcb->pend_reprios[wtcb->npend_reprio] = reqprio;
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wtcb->npend_reprio++;
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}
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else
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{
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serr("ERROR: CONFIG_SEM_NNESTPRIO exceeded\n");
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DEBUGASSERT(wtcb->npend_reprio < CONFIG_SEM_NNESTPRIO);
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}
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}
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}
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#else
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