[PD-dev] a consistent crash

[ix at replic.net]

this happens about every 90 seconds just playing around with the version in CVS head:

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 16384 (LWP 20910)]
0x0000002a95e330fc in malloc_set_state () from /lib/libc.so.6
(gdb) where
#0  0x0000002a95e330fc in malloc_set_state () from /lib/libc.so.6
#1  0x0000002a95e3552f in calloc () from /lib/libc.so.6
#2  0x00000000004465d7 in getbytes (nbytes=8) at m_memory.c:24
#3  0x0000000000446850 in binbuf_text (x=0x6e01b0, text=0x2a95fd2028 "\030 ?\225*", size=3)
    at m_binbuf.c:63
#4  0x000000000044fc7e in socketreceiver_read (x=0x6e0400, fd=3820) at s_inter.c:401
#5  0x000000000044ec11 in sys_domicrosleep (microsec=8, pollem=-1778573272) at s_inter.c:169
#6  0x000000000044f94c in sys_pollgui () at s_inter.c:787
#7  0x000000000044c536 in m_scheduler () at m_sched.c:456
#8  0x000000000044e5fd in sys_main (argc=0, argv=0x7fbfffee20) at s_main.c:293
#9  0x0000002a95de7821 in __libc_start_main () from /lib/libc.so.6
#10 0x000000000040fb6a in _start ()

i suppose i could dig thru all of the mentioned .c files above..but does anything stick out as a particularly juicy point to start? 

   c