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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 fb0f8e5a1f8b
children
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Description:
Helper M4 functions to help work out a set of warning parameters to use.

Files:
m4/manywarnings.m4
m4/manywarnings-c++.m4

Depends-on:
warnings

configure.ac:

License:
unlimited

Maintainer:
Simon Josefsson