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Re: [patch] Fix a core dump when stdin closes
On Mon, Feb 16, 2004 at 01:52:03PM -0500, Michael Chastain wrote:
> I've got crashes like that too. Here's a sample stack trace:
>
> #0 0x420d27cb in tcsetattr () from /lib/i686/libc.so.6
> #1 0x0808a3b0 in set_tty_state (scb=0x0, state=0x0)
> at /berman/fsf/_today_/source/gdb/HEAD/src/gdb/ser-unix.c:150
> #2 0x08159ed9 in serial_set_tty_state (scb=0x0, ttystate=0x0)
> at /berman/fsf/_today_/source/gdb/HEAD/src/gdb/serial.c:446
> #3 0x08083214 in terminal_inferior ()
> at /berman/fsf/_today_/source/gdb/HEAD/src/gdb/inflow.c:242
> #4 0x080f334a in handle_inferior_event (ecs=0x0)
> at /berman/fsf/_today_/source/gdb/HEAD/src/gdb/infrun.c:2327
> #5 0x080f203f in wait_for_inferior ()
> at /berman/fsf/_today_/source/gdb/HEAD/src/gdb/infrun.c:1034
>
> And inferior_ttystate is 0x0.
Thanks - that's definitely the same problem. I've checked this in.
>
> Michael C
>
> ===
>
> 2004-02-16 Daniel Jacobowitz <drow@mvista.com>
>
> * inflow.c (terminal_inferior): Don't give up the terminal if we
> previously couldn't get the inferior's terminal state.
>
--
Daniel Jacobowitz
MontaVista Software Debian GNU/Linux Developer