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Cygwin: ctty: Add missing fixup_after_{exec,fork}() call.

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Previously, fixup_after_{exec,fork}() calls for CTTY were missing.
This patch fixes that.

Signed-off-by: Takashi Yano <takashi.yano@nifty.ne.jp>
This commit is contained in:
Takashi Yano 2023-03-07 00:13:55 +09:00
parent 5ca1c57a82
commit 523985b31e
2 changed files with 12 additions and 0 deletions
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5
winsup/cygwin/dtable.cc
View File

@ -913,6 +913,8 @@ dtable::fixup_after_exec ()
else if (i <= 2) else if (i <= 2)
SetStdHandle (std_consts[i], fh->get_output_handle ()); SetStdHandle (std_consts[i], fh->get_output_handle ());
} }
if (cygheap->ctty)
cygheap->ctty->fixup_after_exec ();
} }
void void
@ -939,6 +941,9 @@ dtable::fixup_after_fork (HANDLE parent)
else if (i <= 2) else if (i <= 2)
SetStdHandle (std_consts[i], fh->get_output_handle ()); SetStdHandle (std_consts[i], fh->get_output_handle ());
} }
if (cygheap->ctty)
cygheap->ctty->fixup_after_fork (parent);
} }
static void static void

7
winsup/cygwin/fhandler/console.cc
View File

@ -723,6 +723,7 @@ fhandler_console::set_unit ()
pc.file_attributes (FILE_ATTRIBUTE_NORMAL); pc.file_attributes (FILE_ATTRIBUTE_NORMAL);
else else
{ {
_tc = NULL;
set_handle (NULL); set_handle (NULL);
set_output_handle (NULL); set_output_handle (NULL);
created = false; created = false;
@ -4251,6 +4252,12 @@ fhandler_console::fixup_after_fork_exec (bool execing)
set_unit (); set_unit ();
setup_io_mutex (); setup_io_mutex ();
wpbuf.init (); wpbuf.init ();
if (cygheap->ctty == this && !get_handle () && !get_output_handle ())
{
close_with_arch ();
cygheap->ctty = NULL;
return;
}
if (!execing) if (!execing)
return; return;