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* Update copyright dates with scripts/update-copyrights.Joseph Myers2019-01-011-1/+1
| | | | | | | * 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.
* Consolidate Linux readdir{64}{_r} implementationAdhemerval Zanella2018-04-061-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch consolidates Linux readdir{64}{_r} implementation on just the default sysdeps/unix/sysv/linux/readdir{64}{_r}.c ones. The default implementation handle the Linux requirements: * readdir{_r} is only built for _DIRENT_MATCHES_DIRENT64 being 0. * readdir64{_r} is always built and aliased to readdir{_r} for ABI that define _DIRENT_MATCHES_DIRENT64. * A compat symbol is added for readdir64{_r} for ABI that used to export the old non-LFS version. Checked on aarch64-linux-gnu, x86_64-linux-gnu, i686-linux-gnu, sparcv9-linux-gnu, sparc64-linux-gnu, powerpc-linux-gnu, and powerpc64le-linux-gnu. * sysdeps/posix/readdir.c (__READDIR, __GETDENTS, DIRENTY_TYPE, __READDIR_ALIAS): Undefine after usage. * sysdeps/posix/readdir_r.c (__READDIR_R, __GETDENTS, DIRENT_TYPE, __READDIR_R_ALIAS): Likewise. * sysdeps/unix/sysv/linux/arm/readdir64.c: Remove file. * sysdeps/unix/sysv/linux/arm/readdir64_r.c: Likewise. * sysdeps/unix/sysv/linux/m68k/readdir64.c: Likewise. * sysdeps/unix/sysv/linux/m68k/readdir64_r.c: Likewise. * sysdeps/unix/sysv/linux/powerpc/readdir64.c: Likewise. * sysdeps/unix/sysv/linux/powerpc/readdir64_r.c: Likewise. * sysdeps/unix/sysv/linux/i386/readdir64.c: Likewise. * sysdeps/unix/sysv/linux/i386/readdir64_r.c: Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/readdir64.c: Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/readdir64_r.c: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/readdir64.c: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/readdir64_r.c: Likewise. * sysdeps/unix/sysv/linux/wordsize-64/readdir.c: Likewise. * sysdeps/unix/sysv/linux/wordsize-64/readdir64.c: Likewise. * sysdeps/unix/sysv/linux/wordsize-64/readdir64_r.c: Likewise. * sysdeps/unix/sysv/linux/wordsize-64/readdir_r.c: Likewise. * sysdeps/unix/sysv/linux/readdir.c: New file. * sysdeps/unix/sysv/linux/readdir_r.c: Likewise. * sysdeps/unix/sysv/linux/readdir64.c: Add compat symbol if required. * sysdeps/unix/sysv/linux/readdir64_r.c: Likewise.
* Update copyright dates with scripts/update-copyrights.Joseph Myers2018-01-011-1/+1
| | | | | | | * 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.
* Update copyright dates with scripts/update-copyrights.Joseph Myers2017-01-011-1/+1
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* Update copyright dates with scripts/update-copyrights.Joseph Myers2016-01-041-1/+1
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* Update copyright dates with scripts/update-copyrights.Joseph Myers2015-01-021-1/+1
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* Update copyright notices with scripts/update-copyrightsAllan McRae2014-01-011-1/+1
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* CVE-2013-4237, BZ #14699: Buffer overflow in readdir_rFlorian Weimer2013-08-161-12/+30
| | | | | | | | | | | | | | | | | | | | * sysdeps/posix/dirstream.h (struct __dirstream): Add errcode member. * sysdeps/posix/opendir.c (__alloc_dir): Initialize errcode member. * sysdeps/posix/rewinddir.c (rewinddir): Reset errcode member. * sysdeps/posix/readdir_r.c (__READDIR_R): Enforce NAME_MAX limit. Return delayed error code. Remove GETDENTS_64BIT_ALIGNED conditional. * sysdeps/unix/sysv/linux/wordsize-64/readdir_r.c: Do not define GETDENTS_64BIT_ALIGNED. * sysdeps/unix/sysv/linux/i386/readdir64_r.c: Likewise. * manual/filesys.texi (Reading/Closing Directory): Document ENAMETOOLONG return value of readdir_r. Recommend readdir more strongly. * manual/conf.texi (Limits for Files): Add portability note to NAME_MAX, PATH_MAX. (Pathconf): Add portability note for _PC_NAME_MAX, _PC_PATH_MAX.
* Update copyright notices with scripts/update-copyrights.Joseph Myers2013-01-021-1/+1
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* Add script to update copyright notices and reformat some to facilitate its use.Joseph Myers2013-01-011-2/+1
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* Move common dirent implementation from sysdeps/unix to sysdeps/posix.Roland McGrath2012-08-071-0/+137