Hi:
I am upgrading my APC to 3.0.10 from 3.0.8 and have run into a strange core
at startup. At first glance it seems as though it's pukeing setting home INI
entry in OnUpdateInt. Spent about an hour pokeing around to make sure i wasnt
doing anything stupid. My build env. seems stable, as it's the same env i built
3.0.8 on. Figured I would check to see if anyone else has seen such an event,
and can suggest a fix before i get neck deep into this.
I have attached some gdb info in hopes it will assist.
-James
#0 0x001ba4dc in OnUpdateInt (entry=0x7ad738, new_value=0x7591a0 "90",
new_value_length=2, mh_arg1=0x31, mh_arg2=0xfeee0240, mh_arg3=0x0, stage=1)
at /php-4.3.11-fastcgi/Zend/zend_ini.c:472
#1 0x001b9dd4 in zend_register_ini_entries (ini_entry=0xfeedfff0,
module_number=22) at /php-4.3.11-fastcgi/Zend/zend_ini.c:174
#2 0xfeec4b78 in zm_startup_apc (type=1, module_number=22) at
/APC-3.0.10/php_apc.c:184
#3 0x00134e88 in php_dl (file=0xfeee01ac, type=1, return_value=0xffbef778) at
/php-4.3.11-fastcgi/ext/standard/dl.c:238
#4 0x00189094 in php_load_function_extension_cb (arg=0x74c1b0) at
/php-4.3.11-fastcgi/main/php_ini.c:219
#5 0x001a8660 in zend_llist_apply (l=0x74c1a8, func=0x189080
<php_load_function_extension_cb>) at /php-4.3.11-fastcgi/Zend/zend_llist.c:189
#6 0x0018957c in php_ini_delayed_modules_startup () at
/php-4.3.11-fastcgi/main/php_ini.c:502
#7 0x00183e30 in php_module_startup (sf=0x0, additional_modules=0x0,
num_additional_modules=0) at /php-4.3.11-fastcgi/main/main.c:1233
#8 0x001d0bf4 in main (argc=5, argv=0xffbefbdc) at
/php-4.3.11-fastcgi/sapi/cgi/cgi_main.c:1167
(gdb) f 1
#1 0x001b9dd4 in zend_register_ini_entries (ini_entry=0xfeedfff0,
module_number=22) at /php-4.3.11-fastcgi/Zend/zend_ini.c:174
174 if (!hashed_ini_entry->on_modify
(gdb) print *ini_entry
$1 = {module_number = 22, modifyable = 4, name = 0xfeecdb90 "apc.slam_defense",
name_length = 17, on_modify = 0x1ba4cc <OnUpdateInt>, mh_arg1 = 0x31, mh_arg2 =
0xfeee0240, mh_arg3 = 0x0,
value = 0xfeecdc40 "0", value_length = 1, orig_value = 0x0, orig_value_length
= 0, modified = 0, displayer = 0x1ba28c <zend_ini_boolean_displayer_cb>}
(gdb) list
169 if (zend_hash_add(directives, p->name, p->name_length,
p, sizeof(zend_ini_entry), (void **) &hashed_ini_entry)==FAILURE) {
170 zend_unregister_ini_entries(module_number
TSRMLS_CC);
171 return FAILURE;
172 }
173 if ((zend_get_configuration_directive(p->name,
p->name_length, &default_value))==SUCCESS) {
174 if (!hashed_ini_entry->on_modify
175 ||
hashed_ini_entry->on_modify(hashed_ini_entry, default_value.value.str.val,
default_value.value.str.len, hashed_ini_entry->mh_arg1,
hashed_ini_entry->mh_arg2, hashed_ini_en
try->mh_arg3, ZEND_INI_STAGE_STARTUP TSRMLS_CC)==SUCCESS) {
176 hashed_ini_entry->value =
default_value.value.str.val;
177 hashed_ini_entry->value_length =
default_value.value.str.len;
178 }
(gdb) f 0
#0 0x001ba4dc in OnUpdateInt (entry=0x7ad738, new_value=0x7591a0 "90",
new_value_length=2, mh_arg1=0x31, mh_arg2=0xfeee0240, mh_arg3=0x0, stage=1)
at /php-4.3.11-fastcgi/Zend/zend_ini.c:472
472 *p = zend_atoi(new_value, new_value_length);
(gdb) list
467 base = (char *) ts_resource(*((int *) mh_arg2));
468 #endif
469
470 p = (long *) (base+(size_t) mh_arg1);
471
472 *p = zend_atoi(new_value, new_value_length);
473 return SUCCESS;
474 }
475
476
(gdb) print new_value_length
$3 = 2
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