Mercurial > gnulib
view modules/fdopendir @ 40210:44073ad4207f
unictype/numeric: Fix undefined behaviour.
Reported by Jeffrey Walton <noloader@gmail.com>.
* lib/unictype/numeric.c (uc_numeric_value): Avoid undefined behaviour
on shift overflow, caught by "gcc -fsanitize=undefined".
* lib/unictype/bidi_of.c (uc_bidi_class): Add cast, for clarity.
* lib/unictype/categ_of.c (lookup_withtable): Likewise.
* lib/unictype/joininggroup_of.c (uc_joining_group): Likewise.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Fri, 08 Mar 2019 19:17:37 +0100 |
parents | 84bef418f1a1 |
children |
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Description: Open a directory stream from a file descriptor. Files: lib/fdopendir.c m4/fdopendir.m4 Depends-on: dirent extensions at-internal [test $HAVE_FDOPENDIR = 0] dirfd [test $HAVE_FDOPENDIR = 0] dup [test $HAVE_FDOPENDIR = 0] errno [test $HAVE_FDOPENDIR = 0] fchdir [test $HAVE_FDOPENDIR = 0] fstat [test $HAVE_FDOPENDIR = 0] openat-die [test $HAVE_FDOPENDIR = 0] opendir [test $HAVE_FDOPENDIR = 0] save-cwd [test $HAVE_FDOPENDIR = 0] configure.ac: gl_FUNC_FDOPENDIR if test $HAVE_FDOPENDIR = 0 || test $REPLACE_FDOPENDIR = 1; then AC_LIBOBJ([fdopendir]) fi gl_DIRENT_MODULE_INDICATOR([fdopendir]) gl_MODULE_INDICATOR([fdopendir]) Makefile.am: Include: <dirent.h> License: GPL Maintainer: Jim Meyering, Eric Blake