Mercurial > gnulib
view modules/symlinkat @ 40214:452ab00796c7
Fix undefined behaviour.
* lib/bitrotate.h (rotl16, rotr16, rotl8, rotr8): Case x to
'unsigned int', to avoid shift operations on 'int'.
* lib/xmemdup0.c (xmemdup0): Don't invoke memcpy with a zero size.
* tests/test-count-leading-zeros.c (main): Use a random number that has
as many bits as TYPE, not only 2*15 or 2*31 bits.
* tests/test-count-trailing-zeros.c (main): Likewise.
* tests/test-count-one-bits.c (main): Likewise.
* tests/test-memmem.c: Don't include "null-ptr.h".
(main): Use zerosize_ptr() instead of null_ptr().
* modules/memmem-tests (Files): Remove tests/null-ptr.h.
| author | Bruno Haible <bruno@clisp.org> |
|---|---|
| date | Sat, 09 Mar 2019 20:32:25 +0100 |
| parents | a0a111d28e75 |
| children |
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Description: symlinkat() function: create symlinks relative to a directory Files: lib/symlinkat.c lib/at-func.c m4/symlinkat.m4 Depends-on: unistd extensions at-internal [test $HAVE_SYMLINKAT = 0] dosname [test $HAVE_SYMLINKAT = 0] errno [test $HAVE_SYMLINKAT = 0] fchdir [test $HAVE_SYMLINKAT = 0] fcntl-h [test $HAVE_SYMLINKAT = 0] openat-die [test $HAVE_SYMLINKAT = 0] openat-h [test $HAVE_SYMLINKAT = 0] save-cwd [test $HAVE_SYMLINKAT = 0] symlink [test $HAVE_SYMLINKAT = 0] fstatat [test $REPLACE_SYMLINKAT = 1] configure.ac: gl_FUNC_SYMLINKAT if test $HAVE_SYMLINKAT = 0 || test $REPLACE_SYMLINKAT = 1; then AC_LIBOBJ([symlinkat]) fi gl_UNISTD_MODULE_INDICATOR([symlinkat]) Makefile.am: Include: <fcntl.h> <unistd.h> License: GPL Maintainer: Jim Meyering, Eric Blake