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[Bug nptl/21083] robust timed lock may leave other waiters no chance to wake up
- From: "ma.jiang at zte dot com.cn" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Mon, 06 Nov 2017 11:19:48 +0000
- Subject: [Bug nptl/21083] robust timed lock may leave other waiters no chance to wake up
- Auto-submitted: auto-generated
- References: <bug-21083-131@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=21083
--- Comment #6 from ma.jiang at zte dot com.cn ---
sorry, made a stupid mistake...
/* Already timed out? */
if (rt.tv_sec < 0)
return ETIMEDOUT; //->>> We have returned here, W_I_T_H_O_U_T
FUTEX_WAITERS in mutex->__data.__lock.
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