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2024-01-01Update copyright dates with scripts/update-copyrightsPaul Eggert
2023-01-06Update copyright dates with scripts/update-copyrightsJoseph Myers
2022-08-02socket: Check lengths before advancing pointer in CMSG_NXTHDRArjun Shankar
The inline and library functions that the CMSG_NXTHDR macro may expand to increment the pointer to the header before checking the stride of the increment against available space. Since C only allows incrementing pointers to one past the end of an array, the increment must be done after a length check. This commit fixes that and includes a regression test for CMSG_FIRSTHDR and CMSG_NXTHDR. The Linux, Hurd, and generic headers are all changed. Tested on Linux on armv7hl, i686, x86_64, aarch64, ppc64le, and s390x. [BZ #28846] Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
2022-01-01Update copyright dates with scripts/update-copyrightsPaul Eggert
I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 7061 files FOO. I then removed trailing white space from math/tgmath.h, support/tst-support-open-dev-null-range.c, and sysdeps/x86_64/multiarch/strlen-vec.S, to work around the following obscure pre-commit check failure diagnostics from Savannah. I don't know why I run into these diagnostics whereas others evidently do not. remote: *** 912-#endif remote: *** 913: remote: *** 914- remote: *** error: lines with trailing whitespace found ... remote: *** error: sysdeps/unix/sysv/linux/statx_cp.c: trailing lines
2021-01-02Update copyright dates with scripts/update-copyrightsPaul Eggert
I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 6694 files FOO. I then removed trailing white space from benchtests/bench-pthread-locks.c and iconvdata/tst-iconv-big5-hkscs-to-2ucs4.c, to work around this diagnostic from Savannah: remote: *** pre-commit check failed ... remote: *** error: lines with trailing whitespace found remote: error: hook declined to update refs/heads/master
2020-01-01Update copyright dates with scripts/update-copyrights.Joseph Myers
2019-09-07Prefer https to http for gnu.org and fsf.org URLsPaul Eggert
Also, change sources.redhat.com to sourceware.org. This patch was automatically generated by running the following shell script, which uses GNU sed, and which avoids modifying files imported from upstream: sed -ri ' s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g ' \ $(find $(git ls-files) -prune -type f \ ! -name '*.po' \ ! -name 'ChangeLog*' \ ! -path COPYING ! -path COPYING.LIB \ ! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \ ! -path manual/texinfo.tex ! -path scripts/config.guess \ ! -path scripts/config.sub ! -path scripts/install-sh \ ! -path scripts/mkinstalldirs ! -path scripts/move-if-change \ ! -path INSTALL ! -path locale/programs/charmap-kw.h \ ! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \ ! '(' -name configure \ -execdir test -f configure.ac -o -f configure.in ';' ')' \ ! '(' -name preconfigure \ -execdir test -f preconfigure.ac ';' ')' \ -print) and then by running 'make dist-prepare' to regenerate files built from the altered files, and then executing the following to cleanup: chmod a+x sysdeps/unix/sysv/linux/riscv/configure # Omit irrelevant whitespace and comment-only changes, # perhaps from a slightly-different Autoconf version. git checkout -f \ sysdeps/csky/configure \ sysdeps/hppa/configure \ sysdeps/riscv/configure \ sysdeps/unix/sysv/linux/csky/configure # Omit changes that caused a pre-commit check to fail like this: # remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines git checkout -f \ sysdeps/powerpc/powerpc64/ppc-mcount.S \ sysdeps/unix/sysv/linux/s390/s390-64/syscall.S # Omit change that caused a pre-commit check to fail like this: # remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
2019-01-01Update copyright dates with scripts/update-copyrights.Joseph Myers
* All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
2018-02-15Use libc_hidden_* for __cmsg_nxthdr (bug 15105).Joseph Myers
Among other localplt test failures when building with -Os, there are libc.so PLT references for __cmsg_nxthdr. This is a simple case of a function that is inlined for -O2 but not for -Os; this patch adds libc_hidden_proto / libc_hidden_def for it to avoid a localplt failure even when it is not inlined. Tested for x86_64 (both that it removes this particular localplt failure for -Os - but other such failures remain so the bug can't yet be closed - and that the testsuite continues to pass without -Os). [BZ #15105] * include/sys/socket.h [!_ISOMAC] (__cmsg_nxthdr): Use libc_hidden_proto. * sysdeps/unix/sysv/linux/cmsg_nxthdr.c (__cmsg_nxthdr): Use libc_hidden_def.
2018-01-01Update copyright dates with scripts/update-copyrights.Joseph Myers
* All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
2017-01-01Update copyright dates with scripts/update-copyrights.Joseph Myers
2016-01-04Update copyright dates with scripts/update-copyrights.Joseph Myers
2015-01-02Update copyright dates with scripts/update-copyrights.Joseph Myers
2014-01-01Update copyright notices with scripts/update-copyrightsAllan McRae
2013-01-02Update copyright notices with scripts/update-copyrights.Joseph Myers
2012-02-09Replace FSF snail mail address with URLs.Paul Eggert
2008-01-16* sysdeps/posix/getaddrinfo.c (default_labels): Adjust for changeUlrich Drepper
of names of in in6_addr. (default_precedence): Likewise. * sysdeps/unix/sysv/linux/cmsg_nxthdr.c: Include <stddef.h> for NULL definition.
2001-07-31Update.Ulrich Drepper
* sysdeps/unix/sysv/linux/cmsg_nxthdr.c (__cmsg_nxthdr): Correct test for cmsg struct size. * sysdeps/unix/sysv/linux/bits/socket.h (__cmsg_nxthdr): Likewise. * sysdeps/unix/sysv/linux/i386/makecontext.S: Remove unnecessary initializations. * libio/oldiopopen.c: Add lock for old_proc_file_chain access.
2001-07-06Update to LGPL v2.1.Andreas Jaeger
2001-07-06 Paul Eggert <eggert@twinsun.com> * manual/argp.texi: Remove ignored LGPL copyright notice; it's not appropriate for documentation anyway. * manual/libc-texinfo.sh: "Library General Public License" -> "Lesser General Public License". 2001-07-06 Andreas Jaeger <aj@suse.de> * All files under GPL/LGPL version 2: Place under LGPL version 2.1.
2001-03-16Update.Ulrich Drepper
* timezone/antarctica: Update from tzdata2001a. * timezone/asia: Likewise. * timezone/australasia: Likewise. * timezone/backward: Likewise. * timezone/etcetera: Likewise. * timezone/europe: Likewise. * timezone/leapseconds: Likewise. * timezone/northamerica: Likewise. * timezone/southamerica: Likewise. * timezone/systemv: Likewise. * timezone/yearistype: Likewise. * timezone/zone.tab: Likewise. * timezone/tzdump.c: Update from tzcode2001a. 2001-03-15 H.J. Lu <hjl@gnu.org> * intl/Makefile: Fix a typo. 2001-03-14 David Mosberger <davidm@hpl.hp.com> * gmon/gmon.c (write_call_graph): Avoid unaligned accesses when writing arc structures. 2001-03-15 H.J. Lu <hjl@gnu.org> * elf/Makefile ($(objpfx)tst-pathopt.out): Protected against cross-compiling. 2001-03-13 Andreas Schwab <schwab@suse.de> * posix/PTESTS2C.sed: Replace literal CRs by `\r'. 2001-03-15 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/cmsg_nxthdr.c (__cmsg_nxthdr): Fix test for control message fitting into message data. Patch by James Antill <james@and.org>.
1998-11-18Update.Ulrich Drepper
* sysdeps/unix/bsd/poll.c (__poll): Add code to extend sets if any passed file descriptor exceeds the size determined by getdtablesize. * sysdeps/unix/sysv/linux/cmsg_nxthdr.c (__cmsg_nxthdr): Update from inline version in bits/socket.h. * sysdeps/unix/sysv/linux/bits/socket.h: Define __cmsg_nxthdr as inline function only is __USE_EXTERN_INLINES is defined. * time/strftime.c (my_strftime): Make code a bit clearer. Patch by Paul Eggert <eggert@twinsun.com>. by removing SIG_IGN handler for SIGCHLD if necessary.
1997-02-02update from main archive 970201cvs/libc-970202Ulrich Drepper
1997-02-02 00:39 Ulrich Drepper <drepper@cygnus.com> * dirent/dirent.h: Add description _DIRENT_HAVE_D_TYPE. 1997-02-01 17:04 Philip Blundell <pjb27@cam.ac.uk> * inet/netinet/ip.h (MAX_IPOPTLEN): Add definition. 1997-02-01 17:00 Ulrich Drepper <drepper@cygnus.com> * sysdeps/unix/sysv/linux/socketbits.h: Add definition of cmsghdr structure plus related macros. * sysdeps/unix/sysv/linux/cmsg_nxthdr.c: New file. * sysdeps/unix/sysv/linux/Makefile [$(subdir)=socket] (sysdep_routines): Add cmsg_nxthdr. * sysdeps/unix/sysv/linux/Dist: Add cmsg_nxthdr.c. Suggested by Philip Blundell <pjb27@cam.ac.uk>. 1997-02-01 12:34 Ulrich Drepper <drepper@cygnus.com> * time/strftime.c: Define _strftime_copytm without protecting arguments which breaks the definition. 1997-02-01 03:31 Thorsten Kukuk <kukuk@weber.uni-paderborn.de> * nis/rpcsvc/yp_prot.h: Move definition of yppushresp_xfr after definition of type for element. 1997-02-01 03:28 Philip Blundell <pjb27@cam.ac.uk> * sydsdeps/unix/sysv/linux/netinet/in.h: Add IPv6 related IPPROTO_* constants. 1997-02-01 03:09 H.J. Lu <hjl@lucon.org> * Makefile: Pass PARALLELMFLAGS to sub-makes. * Makefile.in: Mention PARALLELMFLAGS and pass to main Makefile. 1997-01-31 Paul Eggert <eggert@twinsun.com> * time/mktime.c (HAVE_LIMITS_H, HAVE_LOCALTIME_R, STDC_HEADERS): Define if _LIBC is defined. <limits.h>: Include if HAVE_LIMITS_H instead of if __STDC__ || __GNU_LIBRARY__ || STDC_HEADERS. <stdlib.h>: Similarly, include if STDC_HEADERS. (localtime_r): Redo #ifdef to make it clear that glibc has localtime_r now. 1997-02-29 20:08 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * sunrpc/Makefile ($(objpfx)rpcsvc/%.h, $(objpfx)x%.c): Use stamp file to avoid unnecessary recompilation. 1997-01-29 19:33 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * Makefile: Set install-others, not install_others. (before-compile): Use += to preserve previous value. ($(inst_includedir)/gnu/lib-names.h): Remove obsolete comment and fix dependency name. ($(objpfx)lib-names.h): Remove rule. * Makeconfig ($(common-objpfx)gnu/lib-names.h): Generate it here, with correct name, using an intermediate stamp file. (common-generated): Add gnu/lib-names.h. (before-compile): Add $(common-objpfx)gnu/lib-names.h. 1997-01-30 18:29 Richard Henderson <richard@atheist.tamu.edu> * malloc/malloc.c (MAGICBYTE): Use cast to size_t instead of unsigned to prevent warnings on 64 bit systems. Reported by Paul Wouters <paul@xtdnet.nl>. * sysdeps/alpha/dl-machine.h: Revert check for broken gas. By default we assume it works.