Segmentation fault after pending ways

[pnorman]

Options were -C 22000 -d gis --flat-nodes flat.nodes --number-processes 8 --slim -S default.style ~/osm/planet/planet-130904.osm.pbf

Version fa10e45

I was running in gdb, so was immediately able to get a backtrace.

All child processes exited

119268001 Pending ways took 10500s at a rate of 11358.86/s

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 803806400 (LWP 100772/osm2pgsql)]
0x00000008025cdaf3 in sbrk () from /lib/libc.so.7
(gdb) bt
#0  0x00000008025cdaf3 in sbrk () from /lib/libc.so.7
#1  0x00000008025cdea9 in sbrk () from /lib/libc.so.7
#2  0x00000008025d94dc in free () from /lib/libc.so.7
#3  0x000000080085d1f4 in PQclear () from /usr/local/lib/libpq.so.5
#4  0x0000000000410391 in pgsql_iterate_ways (callback=0x40be20 <pgsql_out_way>) at middle-pgsql.c:1061
#5  0x000000000040c096 in pgsql_out_stop () at output-pgsql.c:1182
#6  0x0000000000412ebb in main (argc=13, argv=0x7fffffffd5e0) at osm2pgsql.c:781

[pnorman]

Locations of code:

middle-pgsql.c:1061
output-pgsql.c:1182
osm2pgsql.c:781

In suitable frame,

(gdb) print res_ways
$1 = (PGresult *) 0xdc9ff5100
(gdb) print PQntuples(res_ways)
$2 = 119268001

[pnorman]

Fixed in #187