binutils-gdb modified for the FreeChainXenon project
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Tom Tromey 0c820d6793 Fix some valgrind errors in the TUI
The styling series introduced some new errors in the TUI -- the series
changed how source lines are allocated, without updating
tui_set_source_content_nil.

There are several failures but a typical one looks like:

==6274== Use of uninitialised value of size 8
==6274==    at 0x4E4A095: wclrtoeol (in /usr/lib64/libncursesw.so.6.1)
==6274==    by 0x4E47617: waddch (in /usr/lib64/libncursesw.so.6.1)
==6274==    by 0x8325CB: tui_puts_internal(_win_st*, char const*, int*) (tui-io.c:393)
==6274==    by 0x82E89D: tui_file::puts(char const*) (tui-file.c:39)
==6274==    by 0x84BF5F: vfprintf_unfiltered(ui_file*, char const*, __va_list_tag*) (utils.c:2026)

This patch rewrites tui_set_source_content_nil, fixing the bug.

This was also reported as PR tui/24197.

Verified by running valgrind before and after on x86-64 Fedora 29.

gdb/ChangeLog
2019-02-17  Tom Tromey  <tom@tromey.com>

	PR tui/24197:
	* tui/tui-source.c (tui_set_source_content_nil): Rewrite.
2019-02-17 10:39:45 -07:00
bfd Automatic date update in version.in 2019-02-17 00:01:01 +00:00
binutils Update description of how to make a release to include the use of the git clean command. 2019-02-12 11:05:21 +00:00
config Add markers for 2.32 branch to NEWS and ChangeLog files. 2019-01-19 15:55:50 +00:00
contrib Update dg-extract-results.* from gcc 2018-08-06 16:05:16 +02:00
cpu Add markers for 2.32 branch to NEWS and ChangeLog files. 2019-01-19 15:55:50 +00:00
elfcpp Add markers for 2.32 branch to NEWS and ChangeLog files. 2019-01-19 15:55:50 +00:00
etc Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
gas gas: Pass max_bytes to TC_FRAG_INIT 2019-02-10 04:34:22 -08:00
gdb Fix some valgrind errors in the TUI 2019-02-17 10:39:45 -07:00
gold Updated French translation for ld/ and gold/ subdirectories 2019-02-12 13:22:42 +00:00
gprof Updated translations for various binutils subdirectories. 2019-01-21 12:59:20 +00:00
include Use the correct name for various MACH-O based operating systems in comments. 2019-02-15 12:50:52 +00:00
intl Change version to 2.32.51 and regenerate configure and pot files. 2019-01-19 16:51:42 +00:00
ld [ld, hurd] Remove 'ld-elf/elf.exp' XFAILs 2019-02-14 17:51:22 +01:00
libdecnumber Merge config/ changes from GCC. 2018-10-31 17:16:41 +00:00
libiberty Fix splay tree KEY leak detected in GDB test gdb.base/macscp.exp 2019-02-12 06:06:19 -07:00
opcodes Add missing ChangeLog files for previous patch. 2019-02-08 13:21:52 -08:00
readline Readline: Cleanup some warnings 2019-01-31 17:25:06 +00:00
sim Add Andrew Burgess as global maintainer of gdb/ and sim/ 2019-02-13 16:56:21 -05:00
texinfo
zlib Merge config/ changes from GCC. 2018-10-31 17:16:41 +00:00
.cvsignore
.gitattributes
.gitignore Add archives and make stamps to the .gitignore file. 2016-09-27 15:10:42 +01:00
ar-lib Bump to autoconf 2.69 and automake 1.15.1 2018-06-19 16:55:06 -04:00
ChangeLog Add markers for 2.32 branch to NEWS and ChangeLog files. 2019-01-19 15:55:50 +00:00
compile
config-ml.in Update top level configure files by synchronizing them with gcc. 2018-01-10 15:29:21 +00:00
config.guess Sync config.guess, config.sub from GCC 2019-01-14 15:47:35 +01:00
config.rpath
config.sub Sync config.guess, config.sub from GCC 2019-01-14 15:47:35 +01:00
configure Don't build readline/libreadline.a, when --with-system-readline is supplied 2019-01-03 00:03:34 -05:00
configure.ac Don't build readline/libreadline.a, when --with-system-readline is supplied 2019-01-03 00:03:34 -05:00
COPYING
COPYING.LIB
COPYING.LIBGLOSS Update the address of the FSF in the copyright notice of files which were using the old address. 2017-12-14 12:48:55 +00:00
COPYING.NEWLIB
COPYING3
COPYING3.LIB
depcomp
djunpack.bat
install-sh
libtool.m4 Bump to autoconf 2.69 and automake 1.15.1 2018-06-19 16:55:06 -04:00
ltgcc.m4
ltmain.sh
ltoptions.m4
ltsugar.m4
ltversion.m4
lt~obsolete.m4
MAINTAINERS
Makefile.def This was already applied on the GCC side. 2018-06-19 00:05:40 +02:00
Makefile.in Introduce @unless/@endunless and postbootstrap Makefile targets 2018-06-29 23:49:28 -03:00
Makefile.tpl Introduce @unless/@endunless and postbootstrap Makefile targets 2018-06-29 23:49:28 -03:00
makefile.vms
missing
mkdep
mkinstalldirs
move-if-change
multilib.am Merge autoconf / automake update changes from GCC. 2018-10-31 17:10:56 +00:00
README
README-maintainer-mode Bump to autoconf 2.69 and automake 1.15.1 2018-06-19 16:55:06 -04:00
setup.com
src-release.sh Move potentially obsolete BFD targets into the definitely obsolete section. Add a note to the README-how-to-make-a-release document about doing this. 2019-02-07 14:30:02 +00:00
symlink-tree
test-driver Bump to autoconf 2.69 and automake 1.15.1 2018-06-19 16:55:06 -04:00
ylwrap

		   README for GNU development tools

This directory contains various GNU compilers, assemblers, linkers, 
debuggers, etc., plus their support routines, definitions, and documentation.

If you are receiving this as part of a GDB release, see the file gdb/README.
If with a binutils release, see binutils/README;  if with a libg++ release,
see libg++/README, etc.  That'll give you info about this
package -- supported targets, how to use it, how to report bugs, etc.

It is now possible to automatically configure and build a variety of
tools with one command.  To build all of the tools contained herein,
run the ``configure'' script here, e.g.:

	./configure 
	make

To install them (by default in /usr/local/bin, /usr/local/lib, etc),
then do:
	make install

(If the configure script can't determine your type of computer, give it
the name as an argument, for instance ``./configure sun4''.  You can
use the script ``config.sub'' to test whether a name is recognized; if
it is, config.sub translates it to a triplet specifying CPU, vendor,
and OS.)

If you have more than one compiler on your system, it is often best to
explicitly set CC in the environment before running configure, and to
also set CC when running make.  For example (assuming sh/bash/ksh):

	CC=gcc ./configure
	make

A similar example using csh:

	setenv CC gcc
	./configure
	make

Much of the code and documentation enclosed is copyright by
the Free Software Foundation, Inc.  See the file COPYING or
COPYING.LIB in the various directories, for a description of the
GNU General Public License terms under which you can copy the files.

REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info
on where and how to report problems.