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freebsd-dev/lib
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David Chisnall 3a522ba1bc Pass the syscall number to capsicum permission-denied signals 
The syscall number is stored in the same register as the syscall return
on amd64 (and possibly other architectures) and so it is impossible to
recover in the signal handler after the call has returned.  This small
tweak delivers it in the `si_value` field of the signal, which is
sufficient to catch capability violations and emulate them with a call
to a more-privileged process in the signal handler.

Approved by:	markj (mentor)

Reviewed by:	kib, bcr (manpages)

Differential Revision: https://reviews.freebsd.org/D29185
2021-07-10 17:19:52 +01:00
..
atf Import atf 0.22 snapshot ca73d08c3fc1ecffc1f1c97458c31ab82c12bb01 2021-02-04 15:03:05 +00:00
clang Merge llvm-project 12.0.1 rc2 2021-06-19 20:09:28 +02:00
csu Add C startup code tests for PIE binaries. 2020-11-10 19:09:35 +00:00
flua lib/flua/libjail: Allow empty params table 2021-03-02 18:32:22 -05:00
geom gconcat: Implement new online append feature 2021-06-14 11:42:03 -06:00
googletest Rename NO_WERROR -> MK_WERROR=no 2021-01-07 09:31:03 +00:00
lib9p lib9p: fix building on systems without capser 2021-01-04 20:48:48 +01:00
lib80211 lib80211: Start adding 11ac ETSI bits to regdomain.xml 2021-03-18 11:09:10 +00:00
libalias Rename NO_WERROR -> MK_WERROR=no 2021-01-07 09:31:03 +00:00
libarchive Don't include libarchive fuzz tests by default 2021-01-25 15:09:26 +00:00
libauditd libauditd: make it a PRIVATELIB 2020-04-19 02:20:39 +00:00
libbe zfs: unbreak build broken in 160388166 2021-06-08 22:21:11 +02:00
libbearssl Revert that! 2020-07-19 23:56:19 +00:00
libbegemot Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libblacklist Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libblocksruntime Move all sources from the llvm project into contrib/llvm-project. 2019-12-20 19:53:05 +00:00
libbluetooth Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libbsdstat Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libbsm libbsm: fix some MLINKS 2020-04-19 02:18:40 +00:00
libbsnmp pkgbase: Put the mibs and defs in the bnsmp package 2021-06-19 17:50:03 +02:00
libbz2 Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libc Pass the syscall number to capsicum permission-denied signals 2021-07-10 17:19:52 +01:00
libc_nonshared
libc++ Merge llvm-project 12.0.0 release 2021-06-13 22:01:15 +02:00
libc++experimental Move all sources from the llvm project into contrib/llvm-project. 2019-12-20 19:53:05 +00:00
libcalendar Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libcam libcam(3): make cam_getccb(3) zero the whole ccb, not just the header 2020-12-29 14:26:06 +00:00
libcapsicum Add missing FreeBSD functions to -legacy when building on macOS/Linux 2020-08-25 13:23:31 +00:00
libcasper libcasper: fix descriptors numbers 2021-06-10 12:41:29 +02:00
libclang_rt Merge llvm-project 12.0.1 rc2 2021-06-19 20:09:28 +02:00
libcom_err Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libcompat ftime appeared in 7th Edition Unix to replace gtime. 2018-10-28 02:58:15 +00:00
libcompiler_rt Rename NO_WERROR -> MK_WERROR=no 2021-01-07 09:31:03 +00:00
libcrypt Do a sweep and remove most WARNS=6 settings 2020-10-01 01:10:51 +00:00
libcuse Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libcxxrt Only set WARNS if not defined 2020-09-11 13:28:37 +00:00
libdevctl Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libdevdctl Fix race in case of device destruction. 2021-04-13 11:25:27 -04:00
libdevinfo devinfo: add man page links 2020-08-04 21:09:36 +00:00
libdevstat Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libdl libc: include rtld.h into static implementations of rtld interface 2021-04-09 23:46:24 +03:00
libdpv Bump shared library versions after ncurses bump in 13. 2021-02-01 17:11:49 -08:00
libdwarf Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libedit sh(1): autocomplete commands 2021-03-29 11:14:27 +02:00
libefivar libefivar: define MDE_CPU_RISCV64 2020-07-06 17:47:29 +00:00
libelf libelf: add compression header support 2020-10-23 16:35:23 +00:00
libelftc Update ELF Tool Chain to upstream r3769 2019-12-05 13:20:15 +00:00
libevent1 rename in-tree libevent v1 to libevent1 2020-05-28 22:05:50 +00:00
libexecinfo Move all sources from the llvm project into contrib/llvm-project. 2019-12-20 19:53:05 +00:00
libexpat Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libfetch libfetch: Retry with proxy auth when server returns 407 2021-04-01 18:02:57 -03:00
libfigpar Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libgcc_eh After r364423, which ensures the callbacks that dl_iterate_phdr(3) 2020-08-25 20:07:11 +00:00
libgcc_s Export various 128 bit long double functions from libgcc_s.so.1 2021-06-14 21:17:05 +02:00
libgeom [skip ci] correct a few SPDX license tags 2021-07-07 13:52:20 -06:00
libgpio Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libgssapi Remove __NO_TLS. 2021-02-23 20:08:10 +02:00
libiconv_modules Do a sweep and remove most WARNS=6 settings 2020-10-01 01:10:51 +00:00
libifconfig libifconfig: Overhaul ifconfig_media_* interfaces 2021-03-05 04:15:55 -05:00
libipsec Fix some common typos in comments 2021-03-13 18:26:15 +01:00
libipt Update Intel Processor Trace decoder library. 2019-10-10 12:46:34 +00:00
libjail libjail: Handle an error from reallocarray() when trimming the buffer. 2020-01-07 21:44:27 +00:00
libkiconv libkiconv: address memory leak in not-found cases 2021-04-22 19:32:34 -04:00
libkvm libkvm: Fix build after removeal of p_tracevp 2021-05-22 16:36:54 +03:00
libldns Update Makefile.depend files 2019-12-11 17:37:53 +00:00
liblua contrib/lua: update to 5.4.2 2021-01-13 23:56:18 -06:00
liblutok Add liblutok a lightweight C++ API for lua. 2020-03-23 18:26:23 +00:00
liblzma Convert libs with pc files to use PCFILES 2021-03-16 07:13:07 +01:00
libmagic Convert libs with pc files to use PCFILES 2021-03-16 07:13:07 +01:00
libmd Fix a few mandoc issues 2020-10-09 19:12:44 +00:00
libmemstat malloc: move malloc_type_internal into malloc_type 2020-11-06 21:33:59 +00:00
libmilter Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libmp Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libmt Add the LTO-9 density code to libmt and the mt(1) man page. 2020-12-10 21:06:06 +00:00
libnetbsd
libnetgraph Fix SYNPOSIS section to point to the proper include directive. 2020-05-15 12:04:39 +00:00
libnetmap libnetmap: reset errno in nmreq_register_decode() 2021-04-02 14:31:57 +00:00
libngatm Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libnv libpfct: Fix PIC flag 2021-04-17 22:10:13 +02:00
libomp Merge llvm-project 12.0.0 release 2021-06-13 22:01:15 +02:00
libopenbsd Only set WARNS if not defined 2020-09-11 13:28:37 +00:00
libopencsd Update opencsd to 0.14.2 2020-06-17 10:42:20 +00:00
libopie Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libpam pam: add option to not prompt for password if it's set to empty 2021-04-03 13:05:50 +01:00
libpathconv Fix a few mandoc issues 2020-10-09 19:12:44 +00:00
libpcap MFV r353141 (by phillip): 2019-12-21 21:01:03 +00:00
libpe
libpfctl libpfctl: migrate to DIOCGETSTATESV2 2021-07-09 10:29:57 +02:00
libpjdlog pkgbase: Create a FreeBSD-utilities package and make it the default one 2019-09-05 14:15:47 +00:00
libpmc libpmc: Import AMD Zen 3 PMU events 2021-06-30 18:21:23 -03:00
libpmcstat pmcstat: fix PPC kernel symbol resolution 2020-11-05 16:47:23 +00:00
libproc Remove the MK_LIBCPLUSPLUS option 2021-02-01 09:32:07 +00:00
libprocstat VFS_QUOTACTL(9): allow implementation to indicate busy state changes 2021-05-30 14:53:47 -07:00
libradius libradius: fix no SSL build 2021-06-02 17:25:37 -07:00
libregex libregex: re-enable make check 2021-01-08 13:58:35 -06:00
librpcsec_gss Fix a few mandoc issues 2020-10-09 19:12:44 +00:00
librpcsvc Update Makefile.depend files 2019-12-11 17:37:53 +00:00
librss Update Makefile.depend files 2019-12-11 17:37:53 +00:00
librt pkgbase: Move librt to clibs 2021-05-13 17:41:24 +02:00
librtld_db librtld_db: Handle anonymous mappings below the first file mapping. 2020-06-05 18:44:14 +00:00
libsbuf Do a sweep and remove most WARNS=6 settings 2020-10-01 01:10:51 +00:00
libsdp Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libsecureboot veloader: insist on verifying .4th .lua etc 2020-08-21 00:27:06 +00:00
libsm Merge sendmail 8.16.1 to HEAD: See contrib/sendmail/RELEASE_NOTES for details 2020-07-15 18:28:54 +00:00
libsmb
libsmdb Merge sendmail 8.16.1 to HEAD: See contrib/sendmail/RELEASE_NOTES for details 2020-07-15 18:28:54 +00:00
libsmutil
libsqlite3 [PowerPC64LE] Pass our byte order to the sqlite3 build. 2020-09-23 02:17:44 +00:00
libssp libssp: don't compile with -fstack-protector* 2020-03-14 15:15:27 +00:00
libssp_nonshared Provide libssp based on libc 2020-01-04 20:19:25 +00:00
libstats Make use of the stats(3) framework in the TCP stack. 2019-12-02 20:58:04 +00:00
libstdbuf
libstdthreads Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libsysdecode libsysdecode: fix decoding of TCP_NOPUSH and TCP_MD5SIG 2021-02-09 23:42:27 +01:00
libtacplus libtacplus: Remove bogus srandomdev+random 2019-12-13 05:11:34 +00:00
libtelnet
libthr rtld: make dlerror() thread-local 2021-04-10 17:33:34 +03:00
libthread_db Remove libthr, csu, libthread_db and testfloat sparc64 specific directories. 2020-02-27 04:44:58 +00:00
libucl Only set WARNS if not defined 2020-09-11 13:28:37 +00:00
libufs Remove #define _KERNEL hacks from libprocstat 2021-02-21 11:38:21 +02:00
libugidfw Deduplicate fsid comparisons 2020-05-21 01:55:35 +00:00
libulog Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libunbound MFV r361322: 2020-05-21 21:00:46 +00:00
libusb Improve handling of USB device re-open in the LibUSB v1.x API. 2021-06-11 17:06:44 +02:00
libusbhid USB HID descriptors may push/pop the current state to allow 2020-06-05 07:57:16 +00:00
libutil setclassenvironment: trim leading spaces in variable names 2021-04-12 01:05:10 +03:00
libveriexec Do not claim libbearssl et al are INTERNALLIB 2020-04-01 05:45:12 +00:00
libvgl Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libvmmapi libvmm: explicitly save and restore errno in vm_open() 2021-05-11 15:11:52 -08:00
libwrap Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libxo pkgbase: Install libxo test files in the tests package 2021-01-04 16:20:26 +01:00
liby
libypclnt Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libz Convert libs with pc files to use PCFILES 2021-03-16 07:13:07 +01:00
libzstd libprivatezstd: Restrict symbol visibility similar to upstream 2021-01-03 11:26:46 -08:00
msun math(3): Use the .Fa macro for function arguments 2021-07-09 19:51:44 +02:00
ncurses expand @TPUT@ in ncurses manpages 2021-04-14 18:16:59 +03:00
ofed Fix ibnd_* manpages sources 2021-02-18 15:59:34 +01:00
tests
Makefile Remove lib/kyua from the build 2021-07-02 10:18:00 +01:00
Makefile.inc build: provide a default WARNS for all in-tree builds 2020-09-18 17:17:46 +00:00