From: merch-redmine@... Date: 2019-05-25T00:59:33+00:00 Subject: [ruby-core:92835] [Ruby trunk Bug#14807] 2.6.0-preview2 segfaults on OpenBSD due to missing pthread_condattr_init call Issue #14807 has been updated by jeremyevans0 (Jeremy Evans). Status changed from Open to Closed Fixed by commit:832b601e49fd402ec7f30b36a95473131e93ae94. As taca explained, PTHREAD_COND_INITIALIZER should not be used for pthread_condattr_t. ---------------------------------------- Bug #14807: 2.6.0-preview2 segfaults on OpenBSD due to missing pthread_condattr_init call https://bugs.ruby-lang.org/issues/14807#change-78214 * Author: jeremyevans0 (Jeremy Evans) * Status: Closed * 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: