Mercurial > gnulib
view modules/obstack-printf-posix @ 40212:8da9577294da
unistr/*, uniconv/*: Fix undefined behaviour.
Reported by Jeffrey Walton <noloader@gmail.com>.
* lib/unistr/u-cpy.h (FUNC): Don't invoke memcpy with a zero size.
* lib/unistr/u-cpy-alloc.h (FUNC): Likewise.
* lib/uniconv/u8-conv-from-enc.c (u8_conv_from_encoding): Likewise.
* lib/uniconv/u8-conv-to-enc.c (u8_conv_to_encoding): Likewise.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sat, 09 Mar 2019 00:01:47 +0100 |
parents | 53e09ee0d19a |
children |
line wrap: on
line source
Description: POSIX formatted printing into an obstack. Comment: This module should not be used as a dependency from a test module, otherwise when this module occurs as a tests-related module, it will have side effects on the compilation of the 'vasnprintf' module, if that module occurs among the main modules in lib/. Files: m4/obstack-printf.m4 m4/obstack-printf-posix.m4 m4/math_h.m4 lib/obstack_printf.c Depends-on: obstack stdio vasnprintf-posix extensions configure.ac: gl_FUNC_OBSTACK_PRINTF_POSIX if test $ac_cv_func_obstack_printf = no || test $REPLACE_OBSTACK_PRINTF = 1; then AC_LIBOBJ([obstack_printf]) fi gl_STDIO_MODULE_INDICATOR([obstack-printf-posix]) Makefile.am: Include: <stdio.h> License: GPL Maintainer: Eric Blake