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fcaa1c4967
Currently, _my_tls.tid is set to pthread_null if pthread::self() is called before pthread::init_mainthread(). As a result, pthread:: init_mainthread() does not set _my_tls.tid appropriately. Due to this, pthread_join() fails in LDAP environment if the program is the first program which loads cygwin1.dll. https://cygwin.com/pipermail/cygwin/2023-June/253792.html With this patch, _my_tls.tid is re-initialized in pthread:: init_mainthread() if it is pthread_null. Reported-by: Mümin A. <muminaydin06@gmail.com> Reviewed-by: Corinna Vinschen <corinna@vinschen.de> Signed-off-by: Takashi Yano <takashi.yano@nifty.ne.jp>
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Cygwin documentation is available on the net at https://cygwin.com You might especially be interested in https://cygwin.com/faq/faq.html#faq.programming.building-cygwin