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From "MATHIHALLI,MADHUSUDAN (HP-Cupertino,ex1)" <mad...@hp.com>
Subject Help with DAV SEGV
Date Tue, 10 Jun 2003 21:41:56 GMT
Hi,
	I'm running the litmus test for WebDAV (with Apache 2.0.46), and
seeing a strange behaviour. The tests pass for 64-bit (PA-RISC arch., OS Ver
11.23 / 11.11), 64-bit (IA64 arch., OS Ver 11.22), but dumps core on 64-bit
(IA64 OS Ver 11.23). (The same tests were passing with 2.0.45)

Any idea what might be happening ?.

(gdb) where
#0  0x0 in <unknown_procedure> ()
warning: Attempting to unwind past bad PC 0x0 
#1  0xc000000001e4ac90:0 in dav_get_resource (r=0x60000000001ebf50, 
    label_allowed=0, use_checked_in=0, res_p=0x8fffffffef5f8f50)
    at mod_dav.c:705
#2  0xc000000001e4c6b0:0 in dav_method_delete (r=0x60000000001ebf50)
    at mod_dav.c:1086
#3  0xc000000001e5c7a0:0 in dav_handler (r=0x60000000001ebf50)
    at mod_dav.c:4512
#4  0x400000000005fe80:0 in ap_run_handler+0x120 ()
#5  0x4000000000061560:0 in ap_invoke_handler+0x2f0 ()
#6  0x4000000000051d80:0 in ap_process_request+0x90 ()
#7  0x40000000000429b0:0 in ap_process_http_connection+0x100 ()
#8  0x4000000000081230:0 in ap_run_process_connection+0x120 ()
#9  0x4000000000081d50:0 in ap_process_connection+0xf0 ()
#10 0x4000000000055740:0 in process_socket+0x1d0 ()
#11 0x4000000000056d80:0 in worker_thread+0x410 ()
#12 0xc000000001cb8480:0 in dummy_worker+0x70 ()
   from /opt/hpws/apache/lib/libapr-0.9
#13 0xc0000000000b4ae0:0 in __pthread_unbound_body+0x4a0 ()
   from /usr/lib/hpux64/libpthread.so.1
(gdb) p *conf
$1 = {provider_name = 0xc000000001e43440 "filesystem", 
  provider = 0x8fffffffef7213f0, 
  dir = 0x6000000000072538 "/opt/hpws/apache/htdocs", locktimeout = 0, 
  allow_depthinfinity = 0}
(gdb) p *conf->provider
$2 = {repos = 0xc000000001ea9610, propdb = 0x8fffffffef721120, 
  locks = 0x8fffffffef721290, vsn = 0x0, binding = 0x0, search = 0x0, 
  ctx = 0x0}
(gdb) p *conf->provider->repos
$3 = {handle_get = 0, get_resource = 0, get_parent_resource = 0, 
  is_same_resource = 0, is_parent_resource = 0, open_stream = 0, 
  close_stream = 0, write_stream = 0, seek_stream = 0, set_headers = 0, 
  deliver = 0, create_collection = 0, copy_resource = 0, move_resource = 0, 
  remove_resource = 0, walk = 0, getetag = 0, ctx = 0x0}

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