Description:
------------
On my system with php configured --with-sybase-ct=/opt/sybase my PHP interpreter crashes.  The backtrace is attached to this message.

gcc: 3.2
Sybase: 12.5
Glibc: 2.3.2

[root@localhost php4-STABLE-200502031930]# gdb ./sapi/cli/php
GNU gdb Red Hat Linux (5.2.1-4)
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This GDB was configured as "i386-redhat-linux"...
(gdb) 
(gdb) 
(gdb) start
Undefined command: "start".  Try "help".
(gdb) run
Starting program: /usr/local/src/php4-STABLE-200502031930/sapi/cli/php 

Program received signal SIGSEGV, Segmentation fault.
0x4204c661 in vfprintf () from /lib/i686/libc.so.6
(gdb) bt full
#0  0x4204c661 in vfprintf () from /lib/i686/libc.so.6
No symbol table info available.
#1  0x42136120 in _IO_stderr_ () from /lib/i686/libc.so.6
No symbol table info available.
#2  0x4204c05b in vfprintf () from /lib/i686/libc.so.6
No symbol table info available.
#3  0x4205254f in fprintf () from /lib/i686/libc.so.6
No symbol table info available.
#4  0x40097a68 in com_perr () from /opt/sybase/lib/libcomn.so
No symbol table info available.
#5  0x40094c45 in com_intl_verify_ctxloc () from /opt/sybase/lib/libcomn.so
No symbol table info available.
#6  0x401057bc in cs_ctx_alloc () from /opt/sybase/lib/libcs.so
No symbol table info available.
#7  0x080d538e in php_sybase_init_globals (sybase_globals=0x8168680)
    at /usr/local/src/php4-STABLE-200502031930/ext/sybase_ct/php_sybase_ct.c:361
        opt = -1073751032
#8  0x080d554c in zm_startup_sybase (type=1, module_number=3)
    at /usr/local/src/php4-STABLE-200502031930/ext/sybase_ct/php_sybase_ct.c:423
No locals.
#9  0x08114ec3 in zend_startup_module (module=0x8160c40)
    at /usr/local/src/php4-STABLE-200502031930/Zend/zend_API.c:1006
No locals.
#10 0x080f0665 in php_startup_extensions (ptr=0x8166428, count=0)
    at /usr/local/src/php4-STABLE-200502031930/main/main.c:1045
        end = (struct _zend_module_entry **) 0x8166448
#11 0x08123f01 in php_startup_internal_extensions () at main/internal_functions_cli.c:63
No locals.
#12 0x080f0a21 in php_module_startup (sf=0xffffffff, additional_modules=0x0, 
    num_additional_modules=0) at /usr/local/src/php4-STABLE-200502031930/main/main.c:1218
        zuf = {error_function = 0x80efb78 <php_error_cb>, 
---Type <return> to continue, or q <return> to quit---
  printf_function = 0x80ef700 <php_printf>, write_function = 0x80f0624 <php_body_write_wrapper>, 
  fopen_function = 0x80f0008 <php_fopen_wrapper_for_zend>, 
  message_handler = 0x80f0088 <php_message_handler_for_zend>, block_interruptions = 0, 
  unblock_interruptions = 0, 
  get_configuration_directive = 0x80f0048 <php_get_configuration_directive_for_zend>, 
  ticks_function = 0x80f8f9c <php_run_ticks>, on_timeout = 0x80f0188 <php_on_timeout>, 
  open_function = 0x80f0028 <php_open_wrapper_for_zend>}
        zuv = {import_use_extension = 0x81407af ".php", import_use_extension_length = 135686520, 
  html_errors = 1 '\001'}
        i = 0
#13 0x081233fb in main (argc=1, argv=0xbfffde94)
    at /usr/local/src/php4-STABLE-200502031930/sapi/cli/php_cli.c:579
        exit_status = 0
        c = -1
        file_handle = {type = 1 '\001', filename = 0x0, opened_path = 0x40033e62 "[\201&#8730;R ", 
  handle = {fd = 1073820848, fp = 0x400134b0}, free_filename = 56 '8'}
        behavior = 1
        orig_optind = 1
        orig_optarg = 0x0
        arg_free = 0x0
        arg_excp = (char **) 0x0
        script_file = 0x0
        global_vars = {head = 0x400076cf, tail = 0x400134b0, size = 1523, count = 1073821368, 
  dtor = 0xbfffde50, persistent = 33 '!', traverse_ptr = 0x40013854}
        interactive = 0
        module_started = 0
        lineno = 0
        exec_direct = 0x0
        param_error = 0x0
        hide_argv = 0
#14 0x42015967 in __libc_start_main () from /lib/i686/libc.so.6
---Type <return> to continue, or q <return> to quit---
No symbol table info available.