d/freebsd-nq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
9fae476669
freebsd-nq/lib
History
Dimitry Andric 4e5d32a445 Fix null pointer subtraction in mergesort() 
Clang 13 produces the following warning for this function:

lib/libc/stdlib/merge.c:137:41: error: performing pointer subtraction with a null pointer has undefined behavior [-Werror,-Wnull-pointer-subtraction]
        if (!(size % ISIZE) && !(((char *)base - (char *)0) % ISIZE))
                                               ^ ~~~~~~~~~

This is meant to check whether the size and base parameters are aligned
to the size of an int, so use our __is_aligned() macro instead.

Also remove the comment that indicated this "stupid subtraction" was
done to pacify some ancient and unknown Cray compiler, and which has
been there since the BSD 4.4 Lite Lib Sources were imported.

MFC after:	3 days
2021-08-27 19:46:18 +02:00
..
atf Import atf 0.22 snapshot ca73d08c3fc1ecffc1f1c97458c31ab82c12bb01 2021-02-04 15:03:05 +00:00
clang clang: Build with -fno-strict-aliasing when using GCC 2021-08-24 15:04:25 +01:00
csu Add arm64 ifunc support in static binaries 2021-08-23 13:39:09 +00:00
flua lib/flua/libjail: Allow empty params table 2021-03-02 18:32:22 -05:00
geom geli(8): Do not report error on resize to the same size. 2021-08-18 17:11:03 -04:00
googletest googletest: Silence warnings about deprecated implicit copy constructors 2021-08-26 22:06:53 +02:00
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 libarchive: import changes from upstream 2021-08-23 03:07:36 +02:00
libauditd
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
libblacklist
libblocksruntime
libbluetooth
libbsdstat
libbsm
libbsnmp pkgbase: Put the mibs and defs in the bnsmp package 2021-06-19 17:50:03 +02:00
libbz2
libc Fix null pointer subtraction in mergesort() 2021-08-27 19:46:18 +02:00
libc_nonshared
libc++ Merge llvm-project 12.0.0 release 2021-06-13 22:01:15 +02:00
libc++experimental
libcalendar
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(3): Correct some warnings found by mandoc 2021-07-12 06:16:55 +02:00
libclang_rt Prefer MK_SSP=no to SSP_CFLAGS= 2021-08-04 15:23:22 -03:00
libcom_err
libcompat
libcompiler_rt compilert-rt: build out-of-line LSE atomics helpers for aarch64 2021-07-28 22:30:04 +02:00
libcrypt Do a sweep and remove most WARNS=6 settings 2020-10-01 01:10:51 +00:00
libcuse
libcxxrt Only set WARNS if not defined 2020-09-11 13:28:37 +00:00
libdevctl
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
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
libedit sh(1): autocomplete commands 2021-03-29 11:14:27 +02:00
libefivar Cleanup compiler warning flags in lib/libefivar/Makefile 2021-08-26 20:53:26 +02:00
libelf libelf: add compression header support 2020-10-23 16:35:23 +00:00
libelftc
libevent1
libexecinfo
libexpat
libfetch Fix libfetch out of bounds read. 2021-08-24 11:26:45 -07:00
libfigpar
libgcc_eh Add build system support for ASAN+UBSAN instrumentation 2021-08-02 14:33:24 +01:00
libgcc_s Add build system support for ASAN+UBSAN instrumentation 2021-08-02 14:33:24 +01:00
libgeom [skip ci] correct a few SPDX license tags 2021-07-07 13:52:20 -06:00
libgpio
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 ipsec_set_policy(3): fix sentence 2021-08-10 03:46:35 +03:00
libipt
libjail
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
liblua contrib/lua: update to 5.4.2 2021-01-13 23:56:18 -06:00
liblutok
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 Disable the accelerated arm64 sha25 in static libraries 2021-08-19 16:48:30 +00:00
libmemstat malloc: move malloc_type_internal into malloc_type 2020-11-06 21:33:59 +00:00
libmilter
libmp
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
libnetmap libnetmap: reset errno in nmreq_register_decode() 2021-04-02 14:31:57 +00:00
libngatm
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
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
libpe
libpfctl libpfctl: Fix endianness issues 2021-08-20 13:53:48 +02:00
libpjdlog
libpmc pmc(3): remove Pentium-related man pages and references 2021-08-10 17:19:58 -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
librss
librt Fix aio_readv(2), aio_writev(2) with SIGEV_THREAD. 2021-08-22 23:49:23 +12:00
librtld_db
libsbuf Do a sweep and remove most WARNS=6 settings 2020-10-01 01:10:51 +00:00
libsdp
libsecureboot libsecureboot: define SOPEN_MAX 2021-08-10 22:46:40 +03:00
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_nonshared
libstats
libstdbuf
libstdthreads
libsysdecode libsysdecode: fix decoding of TCP_NOPUSH and TCP_MD5SIG 2021-02-09 23:42:27 +01:00
libtacplus
libtelnet
libthr libthr: work around an ASAN false-positive 2021-08-02 14:33:24 +01:00
libthread_db
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
libulog
libunbound
libusb Improve handling of USB device re-open in the LibUSB v1.x API. 2021-06-11 17:06:44 +02:00
libusbhid
libutil setclassenvironment: trim leading spaces in variable names 2021-04-12 01:05:10 +03:00
libveriexec
libvgl
libvmmapi libvmmapi: Fix warnings and stop overridding WARNS 2021-07-26 16:40:16 -04:00
libwrap
libxo add blank line between variables (testing git commit) 2021-08-04 16:56:55 -04:00
liby
libypclnt
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 Add build system support for ASAN+UBSAN instrumentation 2021-08-02 14:33:24 +01:00
Makefile.inc build: provide a default WARNS for all in-tree builds 2020-09-18 17:17:46 +00:00