Mercurial > gnulib
view modules/nanosleep @ 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 | a8e98ddfd3a1 |
children |
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Description: nanosleep() function: pause execution for a specified time. Files: lib/nanosleep.c m4/nanosleep.m4 Depends-on: time extensions multiarch intprops [test $HAVE_NANOSLEEP = 0 || test $REPLACE_NANOSLEEP = 1] select [test $HAVE_NANOSLEEP = 0 || test $REPLACE_NANOSLEEP = 1] sigaction [test $HAVE_NANOSLEEP = 0 || test $REPLACE_NANOSLEEP = 1] stdbool [test $HAVE_NANOSLEEP = 0 || test $REPLACE_NANOSLEEP = 1] sys_select [test $HAVE_NANOSLEEP = 0 || test $REPLACE_NANOSLEEP = 1] sys_time [test $HAVE_NANOSLEEP = 0 || test $REPLACE_NANOSLEEP = 1] verify [test $HAVE_NANOSLEEP = 0 || test $REPLACE_NANOSLEEP = 1] configure.ac: gl_FUNC_NANOSLEEP if test $HAVE_NANOSLEEP = 0 || test $REPLACE_NANOSLEEP = 1; then AC_LIBOBJ([nanosleep]) gl_PREREQ_NANOSLEEP fi gl_TIME_MODULE_INDICATOR([nanosleep]) Makefile.am: Include: <time.h> Link: $(LIB_NANOSLEEP) License: LGPL Maintainer: Jim Meyering