From: joey at joeysmith dot com
Operating system: Debian sarge (testing)
PHP version: 4.3.2
PHP Bug Type: Reproducible crash
Bug description: PHP crashes if snmp module loaded
#0 0x4038a2ff in mallopt () from /lib/libc.so.6
#1 0x403892ca in free () from /lib/libc.so.6
#2 0x42e18700 in sc_hash () from /usr/lib/libsnmp-0.4.2.so
#3 0x42e17c4b in hash_engineID () from /usr/lib/libsnmp-0.4.2.so
#4 0x42e17b46 in search_enginetime_list () from
/usr/lib/libsnmp-0.4.2.so
#5 0x42e17976 in set_enginetime () from /usr/lib/libsnmp-0.4.2.so
#6 0x42e0fcc4 in init_snmpv3_post_config () from
/usr/lib/libsnmp-0.4.2.so
#7 0x42e1905d in snmp_call_callbacks () from /usr/lib/libsnmp-0.4.2.so
#8 0x42e0b7b4 in read_configs () from /usr/lib/libsnmp-0.4.2.so
#9 0x42df1f37 in init_snmp () from /usr/lib/libsnmp-0.4.2.so
#10 0x42c415bc in zm_startup_snmp () from
/usr/lib/php/20020429-debug/snmp.so
#11 0x080c7286 in php_dl (file=0x81df5e8, type=1, return_value=0xbffff8a0)
at /home/joey/src/php-4.3.2/ext/standard/dl.c:238
handle = (void *) 0x8260de8
libpath = 0x81daa2c 'Z' <repeats 36 times>, "\204\xcc\217*\217*"
module_entry = (zend_module_entry *) 0x42c45560
tmp = (zend_module_entry *) 0x8260d70
get_module = (zend_module_entry *(*)(void)) 0x42c41570
<get_module>
error_type = 32
extension_dir = 0x81922f5 "/usr/lib/php/20020429-debug"
#12 0x0812adb6 in php_load_function_extension_cb (arg=0x81df5e8) at
/home/joey/src/php-4.3.2/main/php_ini.c:218
extension = (zval *) 0x81df5e8
zval = {value = {lval = 1, dval = 4.9406564584124654e-324, str =
{val = 0x1 <Address 0x1 out of bounds>, len = 0},
ht = 0x1, obj = {ce = 0x1, properties = 0x0}}, type = 6 '\006', is_ref
= 248 '\xf8', refcount = 49151}
#13 0x0814fa5b in zend_llist_apply (l=0x81d093c, func=0x812ad99
<php_load_function_extension_cb>)
at /home/joey/src/php-4.3.2/Zend/zend_llist.c:189
element = (zend_llist_element *) 0x81df5e0
#14 0x0812b36e in php_ini_delayed_modules_startup () at
/home/joey/src/php-4.3.2/main/php_ini.c:478
No locals.
#15 0x08126d01 in php_module_startup (sf=0x81cf700,
additional_modules=0x0, num_additional_modules=0)
at /home/joey/src/php-4.3.2/main/main.c:1215
zuf = {error_function = 0x8125979 <php_error_cb>, printf_function
= 0x81253c2 <php_printf>,
write_function = 0x8126827 <php_body_write_wrapper>, fopen_function =
0x8125f4d <php_fopen_wrapper_for_zend>,
message_handler = 0x8125fcb <php_message_handler_for_zend>,
block_interruptions = 0, unblock_interruptions = 0,
get_configuration_directive = 0x8125f80
<php_get_configuration_directive_for_zend>, ticks_function = 0x81307d0
<php_run_ticks>,
on_timeout = 0x81262c6 <php_on_timeout>}
zuv = {import_use_extension = 0x819f730 ".php",
import_use_extension_length = 1073779424, html_errors = 1 '\001'}
module_number = 0
php_os = 0x819f6a8 "Linux"
i = 6
#16 0x0816c02e in main (argc=2, argv=0xbffffb64) at
/home/joey/src/php-4.3.2/sapi/cli/php_cli.c:520
exit_status = 0
c = -1
file_handle = {type = 88 'X', filename = 0xbffffae4 "0\221",
opened_path = 0x4002908e "[\201\xc3\xe6 ", handle = {
fd = 1073812652, fp = 0x400114ac}, free_filename = 56 '8'}
behavior = 1
no_headers = 1
orig_optind = 1
orig_optarg = 0x0
arg_free = 0x0
arg_excp = (char **) 0xbffffaac
script_file = 0x0
global_vars = {head = 0x4032ae40, tail = 0x4031c248, size =
1074981870, count = 1075467648, dtor = 0x40053258,
persistent = 216 '\xd8', traverse_ptr = 0x2f2f2f2f}
interactive = 0
is_hashbang = 0
module_started = 0
exec_direct = 0x0
param_error = 0x0
dpkg -S /usr/lib/libsnmp-0.4.2.so
libsnmp4.2: /usr/lib/libsnmp-0.4.2.so
-->apt-cache policy libsnmp4.2
libsnmp4.2:
Installed: 4.2.5-3.3
Candidate: 4.2.5-3.3
Version Table:
*** 4.2.5-3.3 0
100 http://debian.lcs.mit.edu sarge/main Packages
100 /var/lib/dpkg/status
--
Edit bug report at http://bugs.php.net/?id=23883&edit=1
--
Try a CVS snapshot: http://bugs.php.net/fix.php?id=23883&r=trysnapshot
Fixed in CVS: http://bugs.php.net/fix.php?id=23883&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=23883&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=23883&r=needtrace
Try newer version: http://bugs.php.net/fix.php?id=23883&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=23883&r=support
Expected behavior: http://bugs.php.net/fix.php?id=23883&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=23883&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=23883&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=23883&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=23883&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=23883&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=23883&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=23883&r=gnused
