From: Andy Moreton <amoreton@solarflare.com>
Date: Tue, 5 Apr 2016 14:28:55 +0100
Emacs crashed during isearch in a Gnus summary buffer, after doing:
- open a group
- reload 2000 old articles ("/ o 2000 RET")
Attaching gdb showed the following backtrace (unfortunately I don't have the
session open any more).
(gdb) bt
#0 0x000007fefd9831f3 in KERNELBASE!DebugBreak () from
C:\windows\system32\KernelBase.dll
#1 0x0000000400290224 in emacs_abort () at ../../src/w32fns.c:9794
#2 0x000000040012fc3b in terminate_due_to_signal (sig=0x16,
backtrace_limit=0x7fffffff) at ../../src/emacs.c:380
#3 0x00000004001c5462 in die (msg=0x4006b3280 <get_next_element+128>
"IT_BYTEPOS (*it) == CHAR_TO_BYTE (IT_CHARPOS (*it))", file=0x4006b1010
<DEFAULT_REHASH_SIZE+8> "../../src/xdisp.c", line=0x1d12) at
../../src/alloc.c:7218
#4 0x0000000400043d79 in set_iterator_to_next (it=0x826840, reseat_p=0x1) at
../../src/xdisp.c:7442
#5 0x0000000400049315 in move_it_in_display_line_to (it=0x826840,
to_charpos=0x1daff, to_x=0xffffffff, op=MOVE_TO_POS) at ../../src/xdisp.c:9012
#6 0x000000040004a669 in move_it_to (it=0x826840, to_charpos=0x1daff,
to_x=0xffffffff, to_y=0xffffffff, to_vpos=0xffffffff, op=0x8) at
../../src/xdisp.c:9333