Mercurial > gnulib
view modules/strchrnul @ 40215:88b18d82fa61
crypto/des: Fix undefined behaviour.
* lib/des.c (READ_64BIT_DATA): Cast bytes to 'unsigned int', to avoid
shift operations on 'int'.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sat, 09 Mar 2019 22:21:25 +0100 |
parents | 941b55762d4d |
children |
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Description: strchrnul() function: Find the first occurrence of C in S or the final NUL byte. Files: lib/strchrnul.c lib/strchrnul.valgrind m4/strchrnul.m4 Depends-on: string extensions rawmemchr [test $HAVE_STRCHRNUL = 0 || test $REPLACE_STRCHRNUL = 1] configure.ac: gl_FUNC_STRCHRNUL if test $HAVE_STRCHRNUL = 0 || test $REPLACE_STRCHRNUL = 1; then AC_LIBOBJ([strchrnul]) gl_PREREQ_STRCHRNUL fi gl_STRING_MODULE_INDICATOR([strchrnul]) Makefile.am: Include: <string.h> License: LGPLv2+ Maintainer: Eric Blake, glibc