Mercurial > gnulib
view modules/net_if @ 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 | 995cc2e74f96 |
children |
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Description: A <net/if.h> for systems lacking it. Files: lib/net_if.in.h m4/net_if_h.m4 Depends-on: include_next sys_socket configure.ac: gl_HEADER_NET_IF AC_PROG_MKDIR_P Makefile.am: BUILT_SOURCES += $(NET_IF_H) # We need the following in order to create <net/if.h> when the system # doesn't have one. if GL_GENERATE_NET_IF_H net/if.h: net_if.in.h $(top_builddir)/config.status $(AM_V_at)$(MKDIR_P) net $(AM_V_GEN)rm -f $@-t $@ && \ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ sed -e 's|@''GUARD_PREFIX''@|${gl_include_guard_prefix}|g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_NET_IF_H''@|$(NEXT_NET_IF_H)|g' \ -e 's|@''HAVE_NET_IF_H''@|$(HAVE_NET_IF_H)|g' \ < $(srcdir)/net_if.in.h; \ } > $@-t && \ mv $@-t $@ else net/if.h: $(top_builddir)/config.status rm -f $@ endif MOSTLYCLEANFILES += net/if.h net/if.h-t MOSTLYCLEANDIRS += net Include: <net/if.h> License: LGPLv2+ Maintainer: Eric Blake