Date: Mon, 03 Jun 2013 15:25:07 +0200 From: Dimitry Andric <dim@FreeBSD.org> To: Marcel Moolenaar <marcel@FreeBSD.org>, src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r250991 - in head: contrib/jemalloc/include/jemalloc include lib/libc/stdlib/jemalloc Message-ID: <51AC9933.7050201@FreeBSD.org> In-Reply-To: <201305251859.r4PIxChc053341@svn.freebsd.org> References: <201305251859.r4PIxChc053341@svn.freebsd.org>
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On 2013-05-25 20:59, Marcel Moolenaar wrote: > Author: marcel > Date: Sat May 25 18:59:11 2013 > New Revision: 250991 > URL: http://svnweb.freebsd.org/changeset/base/250991 > > Log: > Make the malloc(3) family of functions weak and make their non-weak > implementations visible for use by applications. The functions $F that > are now weak symbols are: > allocm, calloc, dallocm, free, malloc, malloc_usable_size, > nallocm, posix_memalign, rallocm, realloc, sallocm > > The non-weak implementations of $F are exported as __$F. Hi Marcel, This commit seems to lead to various problems in ports, and possibly other software. For example, with Firefox I now always get a few messages like: firefox in free(): warning: malloc() has never been called Another example is the devel/talloc port, which now dies with: [...] Checking linker accepts ['-undefined', 'dynamic_lookup'] : yes 'configure' finished successfully (2m33.364s) <jemalloc>: /share/dim/src/freebsd/head/lib/libc/../../contrib/jemalloc/include/jemalloc/internal/arena.h:1002: Failed assertion: "((uintptr_t)ptr & PAGE_MASK) == 0" Abort trap (core dumped) ===> Script "buildtools/bin/waf configure" failed unexpectedly. See also the post here: <http://lists.freebsd.org/pipermail/freebsd-current/2013-June/042220.html>; Can we please revert this commit for now, if a fix for these problems is not readily available? -Dimitry
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