Mercurial > gnulib
view modules/pread @ 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 | 51231c56c0a1 |
children |
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Description: pread() function: read without changing file offset Files: lib/pread.c m4/pread.m4 Depends-on: unistd extensions largefile lseek [test $HAVE_PREAD = 0 || test $REPLACE_PREAD = 1] read [test $HAVE_PREAD = 0 || test $REPLACE_PREAD = 1] configure.ac: gl_FUNC_PREAD if test $HAVE_PREAD = 0 || test $REPLACE_PREAD = 1; then AC_LIBOBJ([pread]) fi gl_UNISTD_MODULE_INDICATOR([pread]) Makefile.am: Include: <unistd.h> License: LGPLv2+ Maintainer: Jim Meyering