Mercurial > gnulib
view modules/isapipe @ 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> |
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date | Sat, 09 Mar 2019 00:01:47 +0100 |
parents | 16f47458947e |
children |
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Description: Test whether a file descriptor is a pipe. Files: lib/isapipe.c lib/isapipe.h m4/isapipe.m4 Depends-on: stdbool [test $HAVE_ISAPIPE = 0] sys_stat [test $HAVE_ISAPIPE = 0] unistd [test $HAVE_ISAPIPE = 0] msvc-nothrow [test $HAVE_ISAPIPE = 0] fstat [test $HAVE_ISAPIPE = 0] configure.ac: gl_ISAPIPE if test $HAVE_ISAPIPE = 0; then AC_LIBOBJ([isapipe]) gl_PREREQ_ISAPIPE fi Makefile.am: Include: "isapipe.h" License: LGPL Maintainer: Paul Eggert, Jim Meyering