never set to VISIBLY. Adjust all dependencies. Eliminate hack
with "clear_now" - it causes invalid memory access and hides the
real problem.
* util.c (strip_ctrl_codes): Fix possible invalid memory access
if the escape sequence ends unexpectedly.
FD_ISSET being set is a sign of something being wrong - exit
immediately. Observed when mc is run under su in xterm and
xterm is closed while the subshell is running.
Reported by Vlad Harchev <hvv@hippo.ru>
report failures. Use fprintf() instead, ignore errors from
TIOCSWINSZ.
(resize_tty): New function - code common for resize_subshell()
and init_subshell_child().
was broken. Secondly, every developer should be able to add
this code when needed. Finally, there is no need to expose the
option to the user and translate it into 30 languages.
* subshell.h: Remove debug_subshell.
* subshell.c: Likewise.
characters as octals, use command substitution.
(do_subshell_chdir): Use subshell_name_quote(). Don't change
terminal settings when the quoted path is sent to the shell -
it's now safe.
(invoke_subshell): ... this.
(init_subshell): Initialize raw_mode here instead of delayng it
until invoke_subshell(). Otherwise the current mode may have
been changed by edition_pre_exec(), which caused Ctrl-O to be
ignored on FreeBSD if a command has been run before switching
to the subshell.
for directory names containing 0x03 (intr) 0x14.
See http://www.securityfocus.com/vdb/?id=2016 for details.
Subshell still can't chdir to such directories
* directory parameter constified
* src/subshell.c: Reason: in feed_subshell() we are trying to read
from shell pty,check for retval==-1 && errno != EIO. In that case
we flame and exit. Otherwise we are trying to write what we've
read. Good luck doing it if we got errno==EIO, which is _normal_
for situation when shell just died. Resulting write(1,foo,~0U) is
somewhat excessively, erm, verbose.
Mon May 17 07:30:48 1999 Norbert Warmuth <nwarmuth@privat.circular.de>
* configure.in: Added check for getpt ()
* src/subshell.c (pty_open_master): use getpt () if available to open
the master side of the pty. getpt () is a glibc extension and is
needed when glibc 2.1.x is used with a (linux) kernel without unix98
style ptys (if there is no /dev/ptmx getpt falls back to bsd style
ptys).
* src/filegui.c (check_progress_buttons): Don't update the Gpm mouse
cursor when we check for events. It causes a flickering cursor on a
different virtual console.
Wed Jan 27 03:17:44 1999 Timur Bakeyev <mc@bat.ru>
* Converted memory managment to Glib. Now we use g_new()/g_malloc()/
g_strdup()/g_free() routings. Also, copy_strings() replaced by
g_strconcat(), strcasecmp() -> g_strcasecmp(),and sprintf() by
g_snprintf().
* Some sequences of malloc()/sprintf() changed to g_strdup_printf().
* mad.[ch]: Modified, to work with new GLib's memory managment. Fixed
a missing #undef for tempnam, which caused dead loop. Add several new
functions to emulate GLib memory managment.
*main.c, mad.[ch]: Add a new switch "-M", which allows to redirect MAD
messages to the file.
* util.[ch], utilunix.c: Modified, deleted our variants of strcasecmp()
and strdup() - we have g_ equivalences. Remove get_full_name() - it is
similar to concat_dir_and_file(). Some other tricks with g_* functions.
* global.h: Modified, extended. Now it is main memory mangment include -
i.e. all inclusions of <stdlib.h>, <malloc.h>, <glib.h>, "fs.h", "mem.h",
"util.h" and "mad.h" done there. This elimanates problem with proper or-
der of #include's.
* All around the source - changed order of #include's, most of them gone
to global.h (see above), minor changes, like "0" -> NULL in string func-
tions.
