linux-kernel - msgrcv() errno 514 ERESTARTNOHAND

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <01b901cb45ab$39165480$3c64a8c0@newtouch.nt>
Date:	Fri, 27 Aug 2010 13:46:40 +0800
From:	朱文佳 <wenjia.zhu@...touch.cn>
To:	<linux-kernel@...r.kernel.org>
Subject: msgrcv() errno 514 ERESTARTNOHAND

Hello List：

　I have a problem with msgrcv().

  I have used msgrcv() in my source to receive messages in a while(1).

  But it returned an error in errno 514(ERESTARTNOHAND).

  I search this error in net, and it seems to be should not happen in user program.

  But it happened in my program, and once only. I didn’t see it happens after that once.

  My question is how can I make this error happen again?

And how can I fix it?

 I saw RedHat has fixed the problem, but no details on their website.

My OS is Montavista 5.0(Kernel2.6.18).

Thanks

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/