* basicdefs.h: Do not include alloca.h.
* bootstrap.conf (gnulib_modules): Remove alloca, stdalign,
c-ctype, closeout, mbrlen, verify.
Add version-etc.
* lib/.gitignore, m4/.gitignore: Omit now-unused files.
* po/POTFILES.in: Remove closeout.c.
* testsuite/test-mbrtowc.c: Do not include closeout.h.
(main): Close stdout by hand, to avoid a dependency on closeout.
Fix some some longstanding but unlikely integer overflows.
Internally, 'sed' now more often prefers signed integer arithmetic,
which can be checked automatically via 'gcc -fsanitize=undefined'.
* basicdefs.h (countT): Remove. All uses replaced
with a more-specific signed type, e.g., idx_t.
Similarly, change uses of types like size_t to
signed types like idx_t when appropriate.
(REALLOC): Remove; no longer used. We now use xpalloc
because that detects integer overflow in size calculations.
Also, we no longer use XCALLOC since the code never relies
on the storage being zero, and leaving it uninitialized is
more likely to catch errors when debugging implementations
are used. We use XNMALLOC instead, or xpalloc.
* bootstrap.conf (gnulib_modules): Add stdckdint, strtoimax.
* lib/.gitignore, m4/.gitignore: Update for new Gnulib modules.
* sed/compile.c: Include stdckdint.h.
(VECTOR_ALLOC_INCREMENT): Remove; no longer used.
(in_integer): Return maximal value if integer overflow.
All callers changed to expect this.
(next_cmd_entry): Use xpalloc instead of reallocating by hand,
which might suffer integer overflow.
(normalize_text): Don’t rely on system-defined conversion
of out-of-range size_t to int.
(next_cmd_entry): Arg is now pointer, not pointer-to-pointer.
All uses changed.
* sed/debug.c (debug_print_function): Don’t attempt to
fwrite a null pointer with a zero size.
* sed/execute.c: Include <stdckdint.h>, "minmax.h".
(resize_line): LEN arg is now increment, not total length,
to avoid overflow when calculating total length.
All uses changed. Do not assume lb->alloc * 2 cannot overflow.
(resize_line, line_copy): Use xpalloc instead of doing realloc by
hand, which might suffer integer overflow.
(str_append_modified): Do not add n to to->length until
after it's known this cannot overflow.
(read_file_line): Don’t assume ssize_t fits in long.
(get_backup_file_name): Don’t assume string length fits in int.
Do not assume PTR-1+1 works; behavior is undefined if PTR
is at buffer start. Check for integer overflow in buffer
size calculation.
(read_pattern_space): Check for line number overflow.
(match_address_p): Check for address overflow.
(debug_print_line): Omit unnecessary test for in->active being null.
(execute_program): Check for Q overflow.
* sed/regexp.c: Include <stdckdint.h>.
(match_regex): Don’t assume TYPE_MAXIMUM (regoff_t) == INT_MAX.
* sed/sed.c: Include inttypes.h, for strtoimax.
(main): Use strtoimax, not atoi.
* sed/utils.c (init_buffer): Use xmalloc and xpalloc
instead of guessing sizes ourselves, and unnecessarily
initializing.
(resize_buffer): Remove; all callers changed to use xpalloc.
(free_buffer): Don’t call free (NULL), since we already
test whether the pointer is null.
* basicdefs.h, sed/regexp.c (N_): Remove; no longer used.
* bootstrap.conf (XGETTEXT_OPTIONS):
Treat bad_prog as a function that translates its first arg.
Omit unnecessary flags.
* sed/compile.c, sed/regexp.c (errors): Remove this array of
concatenated strings, and associated macros. All users of these
macros now simply call bad_prog ("diagnostic") instead of bad_prog
(_(DIAGNOSTIC_MACRO)). This is easier to read and maintain, and
made it easy to catch two diagnostics that were never properly
translated before: "cannot specify modifiers on empty regexp",
"missing filename in r/R/w/W commands".
* sed/compile.c (bad_command): Remove; no longer used.
(vbad_prog): New function, with most of the old bad_prog contents.
(bad_prog): Now variadic, like printf. Always translate WHY.
All callers changed.
(bad_prog_notranslate): New function.
Run "make update-copyright" and then...
* gnulib: Update to latest with copyright year adjusted.
* tests/init.sh: Sync with gnulib to pick up copyright year.
* bootstrap: Likewise.
headers.
2013-10-06 Jose E. Marchesi <jemarch@gnu.org>
* basicdefs.h (PATH_MAX): Defined to some constant in case it is
not defined by system headers.
* sed/utils.c: Do not include pathmax.h anymore.
* bootstrap.conf (gnulib_modules): Do not use the gnulib module
pathmax.
2008-09-28 Paolo Bonzini <bonzini@gnu.org>
* basicdefs.h: Replace alloca cruft with alloca.h.
* bootstrap.sh.in: Update for new gnulib.
* bootstrap.sh: Update for new gnulib.
* configure.ac: Move gnulib macros earlier.
* sed/execute.c: Do not include acl.h when bootstrapping.
2004-11-11 Paolo Bonzini <bonzini@gnu
* tst-rxspecer.c: Do not mix instructions and
declarations.
* basicdefs.h: Include locale.h before #defining
gettext, to avoid breakage under Solaris.
* sed/sed.c: do not include locale.h.
po:
2004-11-11 Paolo Bonzini <bonzini@gnu.org>
* Makevars: New.
git-archimport-id: bonzini@gnu.org--2004b/sed--stable--4.1--patch-18
