Mercurial > gnulib
view modules/nonblocking @ 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 | 1f14c6dd175d |
children |
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Description: Read, set or clear the non-blocking file descriptor flag. Files: lib/nonblocking.h lib/nonblocking.c m4/nonblocking.m4 lib/stdio-read.c lib/stdio-write.c m4/asm-underscore.m4 Depends-on: fcntl-h ioctl msvc-nothrow stdbool stdio sys_socket unistd configure.ac: gl_NONBLOCKING_IO gl_FCNTL_MODULE_INDICATOR([nonblocking]) dnl Define the C macro GNULIB_NONBLOCKING to 1. gl_MODULE_INDICATOR([nonblocking]) dnl Define the substituted variable GNULIB_STDIO_H_NONBLOCKING to 1. AC_REQUIRE([gl_STDIO_H_DEFAULTS]) AC_REQUIRE([gl_ASM_SYMBOL_PREFIX]) GNULIB_STDIO_H_NONBLOCKING=1 dnl Define the substituted variable GNULIB_UNISTD_H_NONBLOCKING to 1. AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) GNULIB_UNISTD_H_NONBLOCKING=1 Makefile.am: lib_SOURCES += nonblocking.c Include: "nonblocking.h" License: LGPLv2+ Maintainer: Eric Blake