d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
6a6e13c407
freebsd-skq/lib
History
kib 1b73f3761f Right now, the rtld prefork hook locks the rtld bind lock in the read 
mode.  This allows the binder to be functional in the child after the
fork (assuming no lazy loading of a filter is needed), but other rtld
services which require write lock on rtld_bind_lock cause deadlock, if
called by child.

Change the _rtld_atfork() to lock the bind lock in write mode, making
the rtld fully functional after the fork.

Pre-resolve the symbols which are called by the libthr' fork()
interposer, since dynamic resolution causes deadlock due to the
rtld_bind_lock already owned in the write mode.

Reported and tested by:	pho
Sponsored by:	The FreeBSD Foundation
MFC after:	2 weeks
2014-05-24 10:23:06 +00:00
..
atf Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
clang Use the new -d option that was added to tblgen between llvm/clang 3.3 2014-05-14 17:11:57 +00:00
csu Use the size of the MACHINE_ARCH string instead of sizeof(uint32_t). It can 2013-10-27 23:48:59 +00:00
libalias
libarchive Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
libauditd NO_MAN= has been deprecated in favor of MAN= for some time, go ahead 2014-04-13 05:21:56 +00:00
libbegemot
libblocksruntime
libbluetooth
libbsdstat libbsdstat: fix warnings, set WARNS 2014-03-11 01:10:44 +00:00
libbsm
libbsnmp Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
libbz2
libc Correct documentation of the limit on how much memory can be mlock()ed 2014-05-17 03:05:52 +00:00
libc_nonshared Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
libc++ Import libc++ 3.4 release. This contains a lot of bugfixes, and some 2014-01-30 07:44:22 +00:00
libcalendar
libcam Bump libcam shared library version forgotten in r259397. 2013-12-15 15:51:05 +00:00
libcapsicum Don't forget to remember previous element at the end of the loop. 2014-04-30 09:58:28 +00:00
libcasper Update most userspace consumers of capability.h to use capsicum.h instead. 2014-03-16 11:04:44 +00:00
libcom_err
libcompat
libcompiler_rt Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
libcrypt Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
libcuse Initial import of character device in userspace support for FreeBSD. 2014-05-23 08:46:28 +00:00
libcxxrt Add missing C++11 typeinfos to the libcxxrt version script. 2014-01-11 19:02:17 +00:00
libdevinfo
libdevstat Fix a typo. 2013-12-25 19:38:16 +00:00
libdwarf Bump SHLIB_MAJOR for libdwarf as ABI/API has changed. 2014-01-21 21:11:07 +00:00
libedit libedit: add H_SAVE_FP which saves history to a file pointer. 2014-05-11 01:44:11 +00:00
libefi
libelf Bump SHLIB_MAJOR for libelf. 2014-01-21 21:13:13 +00:00
libexecinfo Don't install private libexecinfo headers 2013-09-03 13:31:43 +00:00
libexpat Update base system libexpat to 2.1.0. 2013-02-26 00:58:44 +00:00
libfetch Look for root certificates in /usr/local/etc/ssl before /etc/ssl. 2014-05-17 03:39:56 +00:00
libgeom Since there's no defined schema for the XML that's generated by the 2013-07-19 06:42:15 +00:00
libgpib
libgssapi
libiconv Split the last gcc-specific flags off into CFLAGS.gcc. This also 2014-01-05 21:03:49 +00:00
libiconv_modules Spell NO_PROFILE= as MK_PROFILE=no. 2014-04-25 19:25:26 +00:00
libipsec Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
libjail Fix some memory allocation errors: 2012-10-04 19:07:05 +00:00
libkiconv Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
libkvm Add a new ARM TARGET_ARCH, armv6hf. This is considered experimental. 2014-03-23 12:49:25 +00:00
libldns Remove dead files. 2014-05-15 15:22:32 +00:00
liblzma
libmagic Sort .ALLSRC before concatenating files together. This makes sure that the 2014-05-06 21:30:58 +00:00
libmandoc Merge mdocml v1.12.3 into head 2014-02-01 09:27:57 +00:00
libmd Dereference nonexistent md2(3) manual. 2014-03-28 04:19:06 +00:00
libmemstat Expose real size of UMA allocations via libmemstat(3). 2014-02-10 20:09:10 +00:00
libmilter Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
libmp
libnandfs
libnetbsd Add libnetbsd, a thin compatibility layer intended to allow a limited 2012-12-21 20:37:38 +00:00
libnetgraph make sure that rbuf is aligned by making a union w/ the structure we 2014-01-07 23:01:05 +00:00
libngatm
libnv Correct a typo. 2014-05-17 20:39:39 +00:00
libopie
libpam Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
libpcap Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
libpjdlog Move my simple logging API to a separate library. It is now already used 2013-12-01 09:41:06 +00:00
libpmc Update hwpmc to support core events for Atom Silvermont microarchitecture. 2014-03-20 20:51:08 +00:00
libproc Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
libprocstat Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
libradius Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
librpcsec_gss Spell NO_PROFILE= as MK_PROFILE=no. 2014-04-25 19:25:26 +00:00
librpcsvc Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
librt Convert this piece of code to use C11 atomics. 2013-06-30 08:59:33 +00:00
librtld_db Fix the rd_event_addr prototype and slightly clarify the use of the "event" 2014-05-08 03:33:54 +00:00
libsbuf Add sbuf_start_section and sbuf_end_section to the libsbuf symbol map. 2013-04-11 19:50:10 +00:00
libsdp
libsm Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
libsmb Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
libsmdb
libsmutil
libstand Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
libstdbuf Remove WARNS=6 lines. 2012-10-18 15:39:29 +00:00
libstdthreads
libtacplus mdoc sweep. 2013-05-12 22:22:12 +00:00
libtelnet Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
libthr Right now, the rtld prefork hook locks the rtld bind lock in the read 2014-05-24 10:23:06 +00:00
libthread_db Ensure we set all fpu registers to zero by using the address and size of 2013-08-17 14:42:40 +00:00
libucl Update to 20140321 2014-03-22 17:28:14 +00:00
libufs
libugidfw
libulog Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
libunbound Upgrade to latest ldns (1.6.17) and unbound (1.4.22). 2014-05-15 03:30:03 +00:00
libusb Tune buffer sizes for SuperSpeed USB when using LibUSB v0.1 and v1.0 2014-04-11 14:11:55 +00:00
libusbhid Restore handling of the third argument (id) of hid_start_parse(), same as 2012-09-20 18:56:27 +00:00
libutil Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
libvgl
libvmmapi Implement a PCI interrupt router to route PCI legacy INTx interrupts to 2014-05-15 14:16:55 +00:00
libwrap Use src.opts.mk in preference to bsd.own.mk except where we need stuff 2014-05-06 04:22:01 +00:00
liby
libypclnt
libz Add a manual page for zopen(3) provided by our libz.so. 2014-03-06 00:25:21 +00:00
msun Only build the vfp/softfp switching code on armv6 as we don't support vfp 2014-03-16 09:40:05 +00:00
ncurses Revert r261296. This removes the WITHOUT_NCURSESW option. 2014-05-15 16:44:25 +00:00
tests Install category Kyuafiles from their category directories. 2013-11-08 14:29:06 +00:00
Makefile Sprinkle a few more .WAITs into the mix after csu, libc, msun and the 2014-05-10 16:39:00 +00:00
Makefile.inc