crash in RC branch

[Francesco Potorti`]

While running under dbg under screen with ssh remote login, I had a
crash of an Emacs built about ten days ago from the RC branch.

I had mistakenly visited a long (about 14MB) rmail file, and I hit C-g
while Emacs was reading it.  Since the connection is relatively slow,
and I was forward typing, I do not know exactly what were the last
commands.  However, this reminds me of a similar crash that I
experienced some months ago in a similar situation.

Today I have no time to try to debug it, and I do not expect to have
much in the next days.  Here is a backtrace:

Switch to buffer: (default *shell*) SMAIL
Breakpoint 1, abort () at emacs.c:387
387       kill (getpid (), SIGABRT);
(gdb) bt
#0  abort () at emacs.c:387
#1  0x08173d2b in get_local_map () at intervals.c:2183
#2  0x080e597f in read_key_sequence (keybuf=0xbfffee00, bufsize=30, 
prompt=405319004, dont_downcase_last=0,
    can_return_switch_frame=1, fix_current_buffer=1) at keyboard.c:8015
#3  0x080dd2b4 in command_loop_1 () at keyboard.c:1440
#4  0x0813733a in internal_condition_case (bfun=0x80dd0e0 <command_loop_1>, 
handlers=405415348,
    hfun=0x80dcc80 <cmd_error>) at eval.c:1267
#5  0x080dcf9d in command_loop_2 () at keyboard.c:1245
#6  0x08136ea9 in internal_catch (tag=405525148, func=0x80dcf70 
<command_loop_2>, arg=405319004) at
eval.c:1030
#7  0x080dcf47 in command_loop () at keyboard.c:1224
#8  0x080dca0e in recursive_edit_1 () at keyboard.c:950
#9  0x080dcb42 in Frecursive_edit () at keyboard.c:1006
#10 0x080db38b in main (argc=3, argv=0xbffff484, envp=0xbffff494) at 
emacs.c:1547
(gdb) xbacktrace
(gdb)