bug#9498: "Not an in-range integer,..." when using Synergy

[Yoshiaki Kasahara]

On Tue, 13 Sep 2011 22:03:06 -0700,
        Paul Eggert <eggert@cs.ucla.edu> said:

> Can you please run the FreeBSD Emacs under GDB, put
> a breakpoint on the 'error' function, make the bug happen,
> and then send us a C backtrace?  Something like this:

% gdb ./emacs
GNU gdb 6.1.1 [FreeBSD]
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "amd64-marcel-freebsd"...
DISPLAY = :0.0
TERM = xterm-256color
Breakpoint 1 at 0x4fbd30: file emacs.c, line 385.
Breakpoint 2 at 0x517a60: file sysdep.c, line 855.
(gdb) b error
Breakpoint 3 at 0x56d390: file eval.c, line 1972.
(gdb) run -Q
Starting program: /usr/local/src/Emacs24/emacs/src/emacs -Q
[New LWP 101693]
[New Thread ecbc00 (LWP 101693/initial thread)]
[New Thread f15400 (LWP 101465/emacs)]
[Switching to Thread ecbc00 (LWP 101693/initial thread)]

Breakpoint 3, error (
    m=0x5f3530 "Not an in-range integer, float, or cons of integers")
    at eval.c:1972
1972    {
(gdb) bt
#0  error (m=0x5f3530 "Not an in-range integer, float, or cons of integers")
    at eval.c:1972
#1  0x000000000055abbc in cons_to_signed (c=6239536, min=-2147483648,
    max=2147483647) at data.c:2430
#2  0x00000000004d4e52 in x_convert_selection (event=Variable "event" is not 
available.
) at xselect.c:1790
#3  0x00000000004d530a in x_handle_selection_event (event=0x7fffffffcff0)
    at xselect.c:858
#4  0x0000000000506d6c in swallow_events (do_display=1) at keyboard.c:4183
#5  0x00000000005aa662 in wait_reading_process_output (time_limit=30,
    microsecs=0, read_kbd=-1, do_display=1, wait_for_cell=10827826,
    wait_proc=0x0, just_wait_proc=0) at process.c:4695
#6  0x0000000000418a34 in sit_for (timeout=120, reading=1, do_display=1)
    at dispnew.c:5967
#7  0x000000000050ae06 in read_char (commandflag=1, nmaps=2,
    maps=0x7fffffffd760, prev_event=Variable "prev_event" is not available.
) at keyboard.c:2690
#8  0x000000000050c5f2 in read_key_sequence (keybuf=0x7fffffffd990,
    bufsize=30, prompt=10827826, dont_downcase_last=0,
    can_return_switch_frame=1, fix_current_buffer=1) at keyboard.c:9285
#9  0x000000000050e86f in command_loop_1 () at keyboard.c:1446
#10 0x00000000005703c4 in internal_condition_case (
    bfun=0x50e6c0 <command_loop_1>, handlers=10908418,
    hfun=0x5089f0 <cmd_error>) at eval.c:1491
#11 0x000000000050861a in command_loop_2 (ignore=Variable "ignore" is not 
available.
) at keyboard.c:1157
#12 0x00000000005704b8 in internal_catch (tag=Variable "tag" is not available.
) at eval.c:1248
#13 0x0000000000508c82 in recursive_edit_1 () at keyboard.c:1136
#14 0x0000000000508dcd in Frecursive_edit () at keyboard.c:820
#15 0x00000000004fce02 in main (argc=2, argv=0x7fffffffde40) at emacs.c:1706