Date: Tue, 10 Jan 2017 14:58:40 +0100 From: Dominic Fandrey <kamikaze@bsdforen.de> To: Bryan Drewery <bdrewery@FreeBSD.org>, src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r310025 - head/libexec/rtld-elf Message-ID: <1484056720.86242.8.camel@bsdforen.de> In-Reply-To: <201612131805.uBDI5EDm054866@repo.freebsd.org> References: <201612131805.uBDI5EDm054866@repo.freebsd.org>
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On Tue, 2016-12-13 at 18:05 +0000, Bryan Drewery wrote: > Author: bdrewery > Date: Tue Dec 13 18:05:14 2016 > New Revision: 310025 > URL: https://svnweb.freebsd.org/changeset/base/310025 > > Log: > Take write lock for rtld_bind before modifying obj_list in dl_iterate_phdr(). This commit causes a regression in C++, where an exception smashes the sigprocmask, causing all signal handling to fail. See: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=215826 Look at #2 for a demonstration. Regards kami -- A: Because it fouls the order in which people normally read text. Q: Why is top-posting such a bad thing? A: Top-posting. Q: What is the most annoying thing on usenet and in e-mail?
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