Mercurial > gnulib
view modules/xprintf @ 40214:452ab00796c7
Fix undefined behaviour.
* lib/bitrotate.h (rotl16, rotr16, rotl8, rotr8): Case x to
'unsigned int', to avoid shift operations on 'int'.
* lib/xmemdup0.c (xmemdup0): Don't invoke memcpy with a zero size.
* tests/test-count-leading-zeros.c (main): Use a random number that has
as many bits as TYPE, not only 2*15 or 2*31 bits.
* tests/test-count-trailing-zeros.c (main): Likewise.
* tests/test-count-one-bits.c (main): Likewise.
* tests/test-memmem.c: Don't include "null-ptr.h".
(main): Use zerosize_ptr() instead of null_ptr().
* modules/memmem-tests (Files): Remove tests/null-ptr.h.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sat, 09 Mar 2019 20:32:25 +0100 |
parents | b9a762d04d6c |
children |
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Description: a wrapper around printf that calls error upon ENOMEM or EILSEQ errors Notice: If you are using GNU gettext version 0.16.1 or older, add the following options to XGETTEXT_OPTIONS in your po/Makevars: --flag=xprintf:1:c-format --flag=xvprintf:1:c-format --flag=xfprintf:2:c-format --flag=xvfprintf:2:c-format Files: lib/xprintf.h lib/xprintf.c Depends-on: error exitfail gettext-h stdarg stdio configure.ac: m4_ifdef([AM_XGETTEXT_OPTION], [AM_][XGETTEXT_OPTION([--flag=xprintf:1:c-format]) AM_][XGETTEXT_OPTION([--flag=xvprintf:1:c-format]) AM_][XGETTEXT_OPTION([--flag=xfprintf:2:c-format]) AM_][XGETTEXT_OPTION([--flag=xvfprintf:2:c-format])]) Makefile.am: lib_SOURCES += xprintf.h xprintf.c Include: "xprintf.h" License: GPL Maintainer: Jim Meyering