segfault with show-paren-mode

[Peter Heslin]

With a cvs update and emacs -q, and eval'ing
(setq show-paren-delay 0)
(show-paren-mode t)

visiting an elisp file and putting the cursor on a top-level left paren
in column 0 will cause a segfault.

Here is the backtrace:

Program received signal SIGSEGV, Segmentation fault.
0x0000000000543dfd in scan_lists (from=140733193399312, count=1, depth=1, 
sexpflag=1)
    at syntax.c:2324
2324                  INC_BOTH (from, from_byte);
(gdb) xbacktrace
"scan-sexps" (0x15e78)
"byte-code" (0x1090863)
"show-paren-function" (0x90b991)
"apply" (0xe63bf1)
"byte-code" (0x801323)
"timer-event-handler" (0xd4ab84)
(gdb) 

-- 
Peter Heslin (http://www.dur.ac.uk/p.j.heslin)