[#88925] [Ruby trunk Feature#15095] [PATCH] share VM stack between threads and fibers if identical — ko1@...
Issue #15095 has been updated by ko1 (Koichi Sasada).
4 messages
2018/09/09
[#88927] Re: [Ruby trunk Feature#15095] [PATCH] share VM stack between threads and fibers if identical
— Eric Wong <normalperson@...>
2018/09/09
ko1@atdot.net wrote:
[#88926] [Ruby trunk Feature#15095] [PATCH] share VM stack between threads and fibers if identical — ko1@...
Issue #15095 has been updated by ko1 (Koichi Sasada).
3 messages
2018/09/09
[#89218] [Ruby trunk Bug#15130] open-uri hangs on cygwin — duerst@...
Issue #15130 has been updated by duerst (Martin D端rst).
5 messages
2018/09/30
[ruby-core:89128] [Ruby trunk Bug#14807] 2.6.0-preview2 segfaults on OpenBSD due to missing pthread_condattr_init call
From:
taca@...
Date:
2018-09-22 18:08:19 UTC
List:
ruby-core #89128
Issue #14807 has been updated by taca (Takahiro Kambe). Hi, The similar problem occurs on NetBSD 8.0_STABLE. (And I belive it would be occur on 7.2.) `PTHREAD_COND_INITIALIZER` is for `pthread_cond_t` not for `pthread_condattr_t`. So, initializing `condattr_mono` (via `condattr_monotonic`) with `pthread_condattr_init()` is correct way to fix the problem as the attached patch. Best regards. ---------------------------------------- Bug #14807: 2.6.0-preview2 segfaults on OpenBSD due to missing pthread_condattr_init call https://bugs.ruby-lang.org/issues/14807#change-74146 * Author: jeremyevans0 (Jeremy Evans) * Status: Open * Priority: Normal * Assignee: normalperson (Eric Wong) * Target version: * ruby -v: ruby 2.6.0dev (2018-06-01 trunk 63545) [x86_64-openbsd] * Backport: 2.3: DONTNEED, 2.4: DONTNEED, 2.5: DONTNEED ---------------------------------------- r63238 refactored thread_pthread.c, and where there was previously a pthread_condattr_init call to initialize the pthread_condattr_t value, it removed the call and passed the pthread_condattr_t* directly to pthread_condattr_setclock without initializing the value by calling pthread_condattr_init first. On some operating systems that works, but it's not required to work, and it segfaults on OpenBSD because the pthread_condattr_t is not initialized. The attached patch should fix the problem. ---Files-------------------------------- 0001-Initialize-condattr_monotonic-via-pthread_condattr_i.patch (1.08 KB) -- https://bugs.ruby-lang.org/ Unsubscribe: <mailto:ruby-core-request@ruby-lang.org?subject=unsubscribe> <http://lists.ruby-lang.org/cgi-bin/mailman/options/ruby-core>