From: guolongqiang <guolongqiang@huawei.com>
To: "musl@lists.openwall.com" <musl@lists.openwall.com>
Cc: "zhangwentao (M)" <zhangwentao234@huawei.com>
Subject: [musl] doubt about fork
Date: Fri, 3 Apr 2020 06:37:44 +0000 [thread overview]
Message-ID: <e6665c4480054c32b2f77a36be01ff1f@huawei.com> (raw)
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Hello,
I have a problem about multi threads fork. The implement of fork not lock such as stdio file,
__thread_list_lock, or other global mutexs in musl libc before syscall of SYS_clone, this will
cause dead lock in child. Is this a bug?
Hope your response!
--Guo Longqiang
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next reply other threads:[~2020-04-03 6:38 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-03 6:37 guolongqiang [this message]
2020-04-03 9:28 ` Szabolcs Nagy
2020-04-03 16:29 ` Rich Felker
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