Mercurial > gnulib
view modules/strstr-simple @ 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 | 30a5bd7d6720 |
children |
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Description: strstr() function: locate first substring in a buffer. Files: lib/str-two-way.h lib/strstr.c m4/strstr.m4 Depends-on: string builtin-expect [test $REPLACE_STRSTR = 1] stdbool [test $REPLACE_STRSTR = 1] memchr [test $REPLACE_STRSTR = 1] memcmp [test $REPLACE_STRSTR = 1] configure.ac: gl_FUNC_STRSTR_SIMPLE if test $REPLACE_STRSTR = 1; then AC_LIBOBJ([strstr]) fi gl_STRING_MODULE_INDICATOR([strstr]) Makefile.am: Include: <string.h> License: LGPLv2+ Maintainer: all, Eric Blake