start = cursor;
- #line 618 "ext/standard/var_unserializer.c"
-#line 625 "ext/standard/var_unserializer.c"
++#line 622 "ext/standard/var_unserializer.c"
{
YYCTYPE yych;
static const unsigned char yybm[] = {
yych = *YYCURSOR;
switch (yych) {
case 'C':
- case 'O': goto yy13;
+ case 'O': goto yy4;
case 'N': goto yy5;
- case 'R': goto yy2;
- case 'S': goto yy10;
- case 'a': goto yy11;
- case 'b': goto yy6;
- case 'd': goto yy8;
- case 'i': goto yy7;
+ case 'R': goto yy6;
+ case 'S': goto yy7;
+ case 'a': goto yy8;
+ case 'b': goto yy9;
+ case 'd': goto yy10;
+ case 'i': goto yy11;
case 'o': goto yy12;
- case 'r': goto yy4;
- case 's': goto yy9;
- case '}': goto yy14;
- default: goto yy16;
+ case 'r': goto yy13;
+ case 's': goto yy14;
+ case '}': goto yy15;
+ default: goto yy2;
}
yy2:
- yych = *(YYMARKER = ++YYCURSOR);
- if (yych == ':') goto yy88;
+ ++YYCURSOR;
yy3:
- #line 1007 "ext/standard/var_unserializer.re"
-#line 1002 "ext/standard/var_unserializer.re"
++#line 1011 "ext/standard/var_unserializer.re"
{ return 0; }
- #line 680 "ext/standard/var_unserializer.c"
-#line 685 "ext/standard/var_unserializer.c"
++#line 682 "ext/standard/var_unserializer.c"
yy4:
yych = *(YYMARKER = ++YYCURSOR);
- if (yych == ':') goto yy83;
+ if (yych == ':') goto yy17;
goto yy3;
yy5:
yych = *++YYCURSOR;
goto yy3;
yy13:
yych = *(YYMARKER = ++YYCURSOR);
- if (yych == ':') goto yy17;
+ if (yych == ':') goto yy28;
goto yy3;
yy14:
+ yych = *(YYMARKER = ++YYCURSOR);
+ if (yych == ':') goto yy29;
+ goto yy3;
+ yy15:
++YYCURSOR;
- #line 1001 "ext/standard/var_unserializer.re"
-#line 996 "ext/standard/var_unserializer.re"
++#line 1005 "ext/standard/var_unserializer.re"
{
/* this is the case where we have less data than planned */
php_error_docref(NULL, E_NOTICE, "Unexpected end of serialized data");
return 0; /* not sure if it should be 0 or 1 here? */
}
- #line 729 "ext/standard/var_unserializer.c"
- yy16:
- yych = *++YYCURSOR;
- goto yy3;
-#line 738 "ext/standard/var_unserializer.c"
++#line 735 "ext/standard/var_unserializer.c"
yy17:
yych = *++YYCURSOR;
if (yybm[0+yych] & 128) {
- goto yy19;
- goto yy31;
++ goto yy30;
}
- if (yych == '+') goto yy30;
yy18:
YYCURSOR = YYMARKER;
goto yy3;
yy19:
++YYCURSOR;
- if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
- yych = *YYCURSOR;
- if (yybm[0+yych] & 128) {
- goto yy19;
- }
-#line 680 "ext/standard/var_unserializer.re"
++#line 677 "ext/standard/var_unserializer.re"
+ {
+ *p = YYCURSOR;
+ ZVAL_NULL(rval);
+ return 1;
+ }
-#line 756 "ext/standard/var_unserializer.c"
++#line 752 "ext/standard/var_unserializer.c"
+ yy21:
+ yych = *++YYCURSOR;
- if (yych <= ',') {
- if (yych == '+') goto yy33;
- goto yy18;
- } else {
- if (yych <= '-') goto yy33;
- if (yych <= '/') goto yy18;
- if (yych <= '9') goto yy34;
- goto yy18;
- }
+ if (yych <= '/') goto yy18;
- if (yych >= ';') goto yy18;
++ if (yych <= '9') goto yy32;
++ goto yy18;
+ yy22:
yych = *++YYCURSOR;
- if (yych != '"') goto yy18;
- ++YYCURSOR;
- #line 849 "ext/standard/var_unserializer.re"
- {
- size_t len, len2, len3, maxlen;
- zend_long elements;
- char *str;
- zend_string *class_name;
- zend_class_entry *ce;
- int incomplete_class = 0;
-
- int custom_object = 0;
-
- zval user_func;
- zval retval;
- zval args[1];
-
- if (!var_hash) return 0;
- if (*start == 'C') {
- custom_object = 1;
- }
-
- len2 = len = parse_uiv(start + 2);
- maxlen = max - YYCURSOR;
- if (maxlen < len || len == 0) {
- *p = start + 2;
- return 0;
- }
-
- str = (char*)YYCURSOR;
-
- YYCURSOR += len;
-
- if (*(YYCURSOR) != '"') {
- *p = YYCURSOR;
- return 0;
- }
- if (*(YYCURSOR+1) != ':') {
- *p = YYCURSOR+1;
- return 0;
- }
-
- len3 = strspn(str, "0123456789_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ\177\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237\240\241\242\243\244\245\246\247\250\251\252\253\254\255\256\257\260\261\262\263\264\265\266\267\270\271\272\273\274\275\276\277\300\301\302\303\304\305\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\330\331\332\333\334\335\336\337\340\341\342\343\344\345\346\347\350\351\352\353\354\355\356\357\360\361\362\363\364\365\366\367\370\371\372\373\374\375\376\377\\");
- if (len3 != len)
- {
- *p = YYCURSOR + len3 - len;
- return 0;
- }
-
- class_name = zend_string_init(str, len, 0);
-
- do {
- if(!unserialize_allowed_class(class_name, var_hash)) {
- incomplete_class = 1;
- ce = PHP_IC_ENTRY;
- break;
- }
-
- /* Try to find class directly */
- BG(serialize_lock)++;
- ce = zend_lookup_class(class_name);
- if (ce) {
- BG(serialize_lock)--;
- if (EG(exception)) {
- zend_string_release(class_name);
- return 0;
- }
- break;
- }
- BG(serialize_lock)--;
-
- if (EG(exception)) {
- zend_string_release(class_name);
- return 0;
- }
-
- /* Check for unserialize callback */
- if ((PG(unserialize_callback_func) == NULL) || (PG(unserialize_callback_func)[0] == '\0')) {
- incomplete_class = 1;
- ce = PHP_IC_ENTRY;
- break;
- }
-
- /* Call unserialize callback */
- ZVAL_STRING(&user_func, PG(unserialize_callback_func));
-
- ZVAL_STR_COPY(&args[0], class_name);
- BG(serialize_lock)++;
- if (call_user_function_ex(CG(function_table), NULL, &user_func, &retval, 1, args, 0, NULL) != SUCCESS) {
- BG(serialize_lock)--;
- if (EG(exception)) {
- zend_string_release(class_name);
- zval_ptr_dtor(&user_func);
- zval_ptr_dtor(&args[0]);
- return 0;
- }
- php_error_docref(NULL, E_WARNING, "defined (%s) but not found", Z_STRVAL(user_func));
- incomplete_class = 1;
- ce = PHP_IC_ENTRY;
- zval_ptr_dtor(&user_func);
- zval_ptr_dtor(&args[0]);
- break;
- }
- BG(serialize_lock)--;
- zval_ptr_dtor(&retval);
- if (EG(exception)) {
- zend_string_release(class_name);
- zval_ptr_dtor(&user_func);
- zval_ptr_dtor(&args[0]);
- return 0;
- }
-
- /* The callback function may have defined the class */
- BG(serialize_lock)++;
- if ((ce = zend_lookup_class(class_name)) == NULL) {
- php_error_docref(NULL, E_WARNING, "Function %s() hasn't defined the class it was called for", Z_STRVAL(user_func));
- incomplete_class = 1;
- ce = PHP_IC_ENTRY;
- if (yych == '+') goto yy36;
+ if (yych <= '/') goto yy18;
- if (yych <= '9') goto yy37;
++ if (yych <= '9') goto yy34;
+ goto yy18;
+ yy23:
+ yych = *++YYCURSOR;
- if (yych == '+') goto yy39;
+ if (yych <= '/') goto yy18;
- if (yych <= '9') goto yy40;
++ if (yych <= '9') goto yy36;
+ goto yy18;
+ yy24:
+ yych = *++YYCURSOR;
+ if (yych <= '/') goto yy18;
- if (yych <= '1') goto yy42;
++ if (yych <= '1') goto yy38;
+ goto yy18;
+ yy25:
+ yych = *++YYCURSOR;
+ if (yych <= '/') {
+ if (yych <= ',') {
- if (yych == '+') goto yy43;
++ if (yych == '+') goto yy39;
+ goto yy18;
+ } else {
- if (yych <= '-') goto yy44;
- if (yych <= '.') goto yy45;
++ if (yych <= '-') goto yy40;
++ if (yych <= '.') goto yy41;
+ goto yy18;
}
- BG(serialize_lock)--;
-
- zval_ptr_dtor(&user_func);
- zval_ptr_dtor(&args[0]);
- break;
- } while (1);
-
- *p = YYCURSOR;
-
- if (custom_object) {
- int ret;
-
- ret = object_custom(UNSERIALIZE_PASSTHRU, ce);
-
- if (ret && incomplete_class) {
- php_store_class_name(rval, ZSTR_VAL(class_name), len2);
+ } else {
+ if (yych <= 'I') {
- if (yych <= '9') goto yy46;
++ if (yych <= '9') goto yy42;
+ if (yych <= 'H') goto yy18;
- goto yy48;
++ goto yy44;
+ } else {
- if (yych == 'N') goto yy49;
++ if (yych == 'N') goto yy45;
+ goto yy18;
}
- zend_string_release(class_name);
- return ret;
- }
-
- elements = object_common1(UNSERIALIZE_PASSTHRU, ce);
-
- if (elements < 0) {
- zend_string_release(class_name);
- return 0;
}
-
- if (incomplete_class) {
- php_store_class_name(rval, ZSTR_VAL(class_name), len2);
+ yy26:
+ yych = *++YYCURSOR;
+ if (yych <= ',') {
- if (yych == '+') goto yy50;
++ if (yych == '+') goto yy46;
+ goto yy18;
+ } else {
- if (yych <= '-') goto yy50;
++ if (yych <= '-') goto yy46;
+ if (yych <= '/') goto yy18;
- if (yych <= '9') goto yy51;
++ if (yych <= '9') goto yy47;
+ goto yy18;
}
- zend_string_release(class_name);
-
- return object_common2(UNSERIALIZE_PASSTHRU, elements);
- }
- #line 905 "ext/standard/var_unserializer.c"
- yy24:
+ yy27:
yych = *++YYCURSOR;
- if (yych <= ',') {
- if (yych == '+') goto yy53;
- goto yy18;
- } else {
- if (yych <= '-') goto yy53;
- if (yych <= '/') goto yy18;
- if (yych <= '9') goto yy54;
- goto yy18;
- }
+ if (yych <= '/') goto yy18;
- if (yych >= ':') goto yy18;
- yy25:
++ if (yych <= '9') goto yy49;
++ goto yy18;
+ yy28:
+ yych = *++YYCURSOR;
- if (yych <= ',') {
- if (yych == '+') goto yy56;
- goto yy18;
- } else {
- if (yych <= '-') goto yy56;
- if (yych <= '/') goto yy18;
- if (yych <= '9') goto yy57;
- goto yy18;
- }
++ if (yych <= '/') goto yy18;
++ if (yych <= '9') goto yy51;
++ goto yy18;
+ yy29:
+ yych = *++YYCURSOR;
- if (yych == '+') goto yy59;
+ if (yych <= '/') goto yy18;
- if (yych <= '9') goto yy60;
++ if (yych <= '9') goto yy53;
+ goto yy18;
+ yy30:
- yych = *++YYCURSOR;
- if (yybm[0+yych] & 128) {
- goto yy31;
- }
- goto yy18;
-yy31:
++YYCURSOR;
if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
yych = *YYCURSOR;
- goto yy31;
+ if (yybm[0+yych] & 128) {
++ goto yy30;
+ }
if (yych <= '/') goto yy18;
- if (yych <= '9') goto yy25;
- if (yych >= ';') goto yy18;
- yych = *++YYCURSOR;
- if (yych != '"') goto yy18;
- if (yych <= ':') goto yy62;
++ if (yych <= ':') goto yy55;
+ goto yy18;
-yy33:
- yych = *++YYCURSOR;
- if (yych <= '/') goto yy18;
- if (yych >= ':') goto yy18;
-yy34:
++yy32:
++YYCURSOR;
- #line 838 "ext/standard/var_unserializer.re"
- {
- long elements;
- if (!var_hash) return 0;
-
- elements = object_common1(UNSERIALIZE_PASSTHRU, ZEND_STANDARD_CLASS_DEF_PTR);
- if (elements < 0) {
- return 0;
- }
- return object_common2(UNSERIALIZE_PASSTHRU, elements);
- }
- #line 931 "ext/standard/var_unserializer.c"
- yy30:
- yych = *++YYCURSOR;
+ if (YYLIMIT <= YYCURSOR) YYFILL(1);
+ yych = *YYCURSOR;
if (yych <= '/') goto yy18;
- if (yych >= ':') goto yy18;
- yy31:
- if (yych <= '9') goto yy34;
- if (yych == ';') goto yy63;
++ if (yych <= '9') goto yy32;
++ if (yych == ';') goto yy56;
+ goto yy18;
-yy36:
- yych = *++YYCURSOR;
- if (yych <= '/') goto yy18;
- if (yych >= ':') goto yy18;
-yy37:
++yy34:
++YYCURSOR;
if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
yych = *YYCURSOR;
if (yych <= '/') goto yy18;
- if (yych <= '9') goto yy31;
- if (yych >= ';') goto yy18;
- yych = *++YYCURSOR;
- if (yych != '{') goto yy18;
- if (yych <= '9') goto yy37;
- if (yych <= ':') goto yy65;
++ if (yych <= '9') goto yy34;
++ if (yych <= ':') goto yy58;
+ goto yy18;
-yy39:
- yych = *++YYCURSOR;
- if (yych <= '/') goto yy18;
- if (yych >= ':') goto yy18;
-yy40:
++yy36:
++YYCURSOR;
- #line 808 "ext/standard/var_unserializer.re"
- {
- zend_long elements = parse_iv(start + 2);
- /* use iv() not uiv() in order to check data range */
- *p = YYCURSOR;
- if (!var_hash) return 0;
-
- if (elements < 0) {
- return 0;
+ if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
+ yych = *YYCURSOR;
+ if (yych <= '/') goto yy18;
- if (yych <= '9') goto yy40;
- if (yych <= ':') goto yy66;
++ if (yych <= '9') goto yy36;
++ if (yych <= ':') goto yy59;
+ goto yy18;
-yy42:
++yy38:
+ yych = *++YYCURSOR;
- if (yych == ';') goto yy67;
++ if (yych == ';') goto yy60;
+ goto yy18;
-yy43:
++yy39:
+ yych = *++YYCURSOR;
- if (yych == '.') goto yy45;
++ if (yych == '.') goto yy41;
+ if (yych <= '/') goto yy18;
- if (yych <= '9') goto yy46;
++ if (yych <= '9') goto yy42;
+ goto yy18;
-yy44:
++yy40:
+ yych = *++YYCURSOR;
+ if (yych <= '/') {
+ if (yych != '.') goto yy18;
+ } else {
- if (yych <= '9') goto yy46;
- if (yych == 'I') goto yy48;
++ if (yych <= '9') goto yy42;
++ if (yych == 'I') goto yy44;
+ goto yy18;
}
-
- array_init_size(rval, elements);
- if (elements) {
- /* we can't convert from packed to hash during unserialization, because
- reference to some zvals might be keept in var_hash (to support references) */
- zend_hash_real_init(Z_ARRVAL_P(rval), 0);
- }
-
- /* The array may contain references to itself, in which case we'll be modifying an
- * rc>1 array. This is okay, since the array is, ostensibly, only visible to
- * unserialize (in practice unserialization handlers also see it). Ideally we should
- * prohibit "r:" references to non-objects, as we only generate them for objects. */
- HT_ALLOW_COW_VIOLATION(Z_ARRVAL_P(rval));
-
- if (!process_nested_data(UNSERIALIZE_PASSTHRU, Z_ARRVAL_P(rval), elements, 0)) {
- return 0;
-yy45:
++yy41:
+ yych = *++YYCURSOR;
+ if (yych <= '/') goto yy18;
- if (yych <= '9') goto yy69;
++ if (yych <= '9') goto yy62;
+ goto yy18;
-yy46:
++yy42:
+ ++YYCURSOR;
- if ((YYLIMIT - YYCURSOR) < 4) YYFILL(4);
++ if ((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
+ yych = *YYCURSOR;
+ if (yych <= ':') {
+ if (yych <= '.') {
+ if (yych <= '-') goto yy18;
- goto yy69;
++ goto yy62;
+ } else {
+ if (yych <= '/') goto yy18;
- if (yych <= '9') goto yy46;
++ if (yych <= '9') goto yy42;
+ goto yy18;
+ }
+ } else {
+ if (yych <= 'E') {
- if (yych <= ';') goto yy71;
++ if (yych <= ';') goto yy64;
+ if (yych <= 'D') goto yy18;
- goto yy73;
++ goto yy66;
+ } else {
- if (yych == 'e') goto yy73;
++ if (yych == 'e') goto yy66;
+ goto yy18;
+ }
}
-
- return finish_nested_data(UNSERIALIZE_PASSTHRU);
- }
- #line 976 "ext/standard/var_unserializer.c"
- yy36:
-yy48:
++yy44:
+ yych = *++YYCURSOR;
- if (yych == 'N') goto yy74;
++ if (yych == 'N') goto yy67;
+ goto yy18;
-yy49:
++yy45:
+ yych = *++YYCURSOR;
- if (yych == 'A') goto yy75;
++ if (yych == 'A') goto yy68;
+ goto yy18;
-yy50:
++yy46:
yych = *++YYCURSOR;
if (yych <= '/') goto yy18;
if (yych >= ':') goto yy18;
- yy37:
-yy51:
++yy47:
+ ++YYCURSOR;
+ if (YYLIMIT <= YYCURSOR) YYFILL(1);
+ yych = *YYCURSOR;
+ if (yych <= '/') goto yy18;
- if (yych <= '9') goto yy51;
- if (yych == ';') goto yy76;
++ if (yych <= '9') goto yy47;
++ if (yych == ';') goto yy69;
+ goto yy18;
-yy53:
- yych = *++YYCURSOR;
- if (yych <= '/') goto yy18;
- if (yych >= ':') goto yy18;
-yy54:
++yy49:
++YYCURSOR;
if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
yych = *YYCURSOR;
if (yych <= '/') goto yy18;
- if (yych <= '9') goto yy37;
- if (yych >= ';') goto yy18;
- yych = *++YYCURSOR;
- if (yych != '"') goto yy18;
- if (yych <= '9') goto yy54;
- if (yych <= ':') goto yy78;
++ if (yych <= '9') goto yy49;
++ if (yych <= ':') goto yy71;
+ goto yy18;
-yy56:
- yych = *++YYCURSOR;
- if (yych <= '/') goto yy18;
- if (yych >= ':') goto yy18;
-yy57:
++yy51:
++YYCURSOR;
- #line 774 "ext/standard/var_unserializer.re"
- {
- size_t len, maxlen;
- zend_string *str;
-
- len = parse_uiv(start + 2);
- maxlen = max - YYCURSOR;
- if (maxlen < len) {
- *p = start + 2;
- return 0;
- }
-
- if ((str = unserialize_str(&YYCURSOR, len, maxlen)) == NULL) {
- return 0;
- }
-
- if (*(YYCURSOR) != '"') {
- zend_string_free(str);
- *p = YYCURSOR;
- return 0;
- }
-
- if (*(YYCURSOR + 1) != ';') {
- efree(str);
- *p = YYCURSOR + 1;
- return 0;
- }
-
- YYCURSOR += 2;
- *p = YYCURSOR;
-
- ZVAL_STR(rval, str);
- return 1;
- }
- #line 1025 "ext/standard/var_unserializer.c"
- yy42:
- yych = *++YYCURSOR;
+ if (YYLIMIT <= YYCURSOR) YYFILL(1);
+ yych = *YYCURSOR;
if (yych <= '/') goto yy18;
- if (yych >= ':') goto yy18;
- yy43:
- if (yych <= '9') goto yy57;
- if (yych == ';') goto yy79;
++ if (yych <= '9') goto yy51;
++ if (yych == ';') goto yy72;
+ goto yy18;
-yy59:
- yych = *++YYCURSOR;
- if (yych <= '/') goto yy18;
- if (yych >= ':') goto yy18;
-yy60:
++yy53:
++YYCURSOR;
if ((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
yych = *YYCURSOR;
if (yych <= '/') goto yy18;
- if (yych <= '9') goto yy43;
- if (yych >= ';') goto yy18;
- if (yych <= '9') goto yy60;
- if (yych <= ':') goto yy81;
++ if (yych <= '9') goto yy53;
++ if (yych <= ':') goto yy74;
+ goto yy18;
-yy62:
++yy55:
yych = *++YYCURSOR;
- if (yych != '"') goto yy18;
- if (yych == '"') goto yy82;
++ if (yych == '"') goto yy75;
+ goto yy18;
-yy63:
++yy56:
++YYCURSOR;
- #line 736 "ext/standard/var_unserializer.re"
-#line 629 "ext/standard/var_unserializer.re"
++#line 626 "ext/standard/var_unserializer.re"
{
- size_t len, maxlen;
- char *str;
-
- len = parse_uiv(start + 2);
- maxlen = max - YYCURSOR;
- if (maxlen < len) {
- *p = start + 2;
- return 0;
- }
-
- str = (char*)YYCURSOR;
+ zend_long id;
- YYCURSOR += len;
+ *p = YYCURSOR;
+ if (!var_hash) return 0;
- if (*(YYCURSOR) != '"') {
- *p = YYCURSOR;
- id = parse_iv(start + 2) - 1;
++ id = parse_uiv(start + 2) - 1;
+ if (id == -1 || (rval_ref = var_access(var_hash, id)) == NULL) {
return 0;
}
- if (*(YYCURSOR + 1) != ';') {
- *p = YYCURSOR + 1;
- return 0;
+ zval_ptr_dtor(rval);
+ if (Z_ISUNDEF_P(rval_ref) || (Z_ISREF_P(rval_ref) && Z_ISUNDEF_P(Z_REFVAL_P(rval_ref)))) {
+ ZVAL_UNDEF(rval);
+ return 1;
}
-
- YYCURSOR += 2;
- *p = YYCURSOR;
-
- if (len == 0) {
- ZVAL_EMPTY_STRING(rval);
- } else if (len == 1) {
- ZVAL_INTERNED_STR(rval, ZSTR_CHAR((zend_uchar)*str));
+ if (Z_ISREF_P(rval_ref)) {
+ ZVAL_COPY(rval, rval_ref);
} else {
- ZVAL_STRINGL(rval, str, len);
+ ZVAL_NEW_REF(rval_ref, rval_ref);
+ ZVAL_COPY(rval, rval_ref);
}
+
return 1;
}
- #line 1078 "ext/standard/var_unserializer.c"
- yy48:
- yych = *++YYCURSOR;
- if (yych <= '/') {
- if (yych <= ',') {
- if (yych == '+') goto yy52;
- goto yy18;
- } else {
- if (yych <= '-') goto yy50;
- if (yych <= '.') goto yy55;
- goto yy18;
- }
- } else {
- if (yych <= 'I') {
- if (yych <= '9') goto yy53;
- if (yych <= 'H') goto yy18;
- goto yy51;
- } else {
- if (yych != 'N') goto yy18;
- }
- }
-#line 1032 "ext/standard/var_unserializer.c"
-yy65:
++#line 977 "ext/standard/var_unserializer.c"
++yy58:
yych = *++YYCURSOR;
- if (yych == 'A') goto yy70;
- if (yych == '"') goto yy84;
++ if (yych == '"') goto yy77;
goto yy18;
- yy50:
- yych = *++YYCURSOR;
- if (yych <= '/') {
- if (yych == '.') goto yy55;
- goto yy18;
- } else {
- if (yych <= '9') goto yy53;
- if (yych != 'I') goto yy18;
- }
- yy51:
-yy66:
++yy59:
yych = *++YYCURSOR;
- if (yych == 'N') goto yy66;
- if (yych == '{') goto yy86;
++ if (yych == '{') goto yy79;
goto yy18;
- yy52:
- yych = *++YYCURSOR;
- if (yych == '.') goto yy55;
- if (yych <= '/') goto yy18;
- if (yych >= ':') goto yy18;
- yy53:
-yy67:
++yy60:
++YYCURSOR;
- if ((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
- yych = *YYCURSOR;
- if (yych <= ':') {
- if (yych <= '.') {
- if (yych <= '-') goto yy18;
- goto yy64;
- } else {
- if (yych <= '/') goto yy18;
- if (yych <= '9') goto yy53;
- goto yy18;
- }
- } else {
- if (yych <= 'E') {
- if (yych <= ';') goto yy58;
- if (yych <= 'D') goto yy18;
- goto yy60;
- } else {
- if (yych == 'e') goto yy60;
- goto yy18;
- }
- }
- yy55:
- yych = *++YYCURSOR;
- if (yych <= '/') goto yy18;
- if (yych >= ':') goto yy18;
- yy56:
-#line 686 "ext/standard/var_unserializer.re"
++#line 683 "ext/standard/var_unserializer.re"
+ {
+ *p = YYCURSOR;
+ ZVAL_BOOL(rval, parse_iv(start + 2));
+ return 1;
+ }
-#line 1049 "ext/standard/var_unserializer.c"
-yy69:
++#line 994 "ext/standard/var_unserializer.c"
++yy62:
++YYCURSOR;
- if ((YYLIMIT - YYCURSOR) < 4) YYFILL(4);
+ if ((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
yych = *YYCURSOR;
if (yych <= ';') {
if (yych <= '/') goto yy18;
- if (yych <= '9') goto yy56;
- if (yych <= '9') goto yy69;
++ if (yych <= '9') goto yy62;
if (yych <= ':') goto yy18;
} else {
if (yych <= 'E') {
if (yych <= 'D') goto yy18;
- goto yy60;
- goto yy73;
++ goto yy66;
} else {
- if (yych == 'e') goto yy60;
- if (yych == 'e') goto yy73;
++ if (yych == 'e') goto yy66;
goto yy18;
}
}
- yy58:
-yy71:
++yy64:
++YYCURSOR;
- #line 727 "ext/standard/var_unserializer.re"
-#line 734 "ext/standard/var_unserializer.re"
++#line 731 "ext/standard/var_unserializer.re"
{
#if SIZEOF_ZEND_LONG == 4
use_double:
ZVAL_DOUBLE(rval, zend_strtod((const char *)start + 2, NULL));
return 1;
}
- #line 1175 "ext/standard/var_unserializer.c"
- yy60:
-#line 1078 "ext/standard/var_unserializer.c"
-yy73:
++#line 1023 "ext/standard/var_unserializer.c"
++yy66:
yych = *++YYCURSOR;
if (yych <= ',') {
- if (yych != '+') goto yy18;
- if (yych == '+') goto yy88;
++ if (yych == '+') goto yy81;
+ goto yy18;
} else {
- if (yych <= '-') goto yy61;
- if (yych <= '-') goto yy88;
++ if (yych <= '-') goto yy81;
if (yych <= '/') goto yy18;
- if (yych <= '9') goto yy62;
- if (yych <= '9') goto yy89;
++ if (yych <= '9') goto yy82;
goto yy18;
}
- yy61:
- yych = *++YYCURSOR;
- if (yych <= '/') goto yy18;
- if (yych >= ':') goto yy18;
- yy62:
- ++YYCURSOR;
- if (YYLIMIT <= YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- if (yych <= '/') goto yy18;
- if (yych <= '9') goto yy62;
- if (yych == ';') goto yy58;
- goto yy18;
- yy64:
- ++YYCURSOR;
- if ((YYLIMIT - YYCURSOR) < 3) YYFILL(3);
- yych = *YYCURSOR;
- if (yych <= ';') {
- if (yych <= '/') goto yy18;
- if (yych <= '9') goto yy64;
- if (yych <= ':') goto yy18;
- goto yy58;
- } else {
- if (yych <= 'E') {
- if (yych <= 'D') goto yy18;
- goto yy60;
- } else {
- if (yych == 'e') goto yy60;
- goto yy18;
- }
- }
- yy66:
- yych = *++YYCURSOR;
- if (yych != 'F') goto yy18;
-yy74:
+yy67:
yych = *++YYCURSOR;
- if (yych != ';') goto yy18;
- ++YYCURSOR;
- #line 711 "ext/standard/var_unserializer.re"
- {
- *p = YYCURSOR;
-
- if (!strncmp((char*)start + 2, "NAN", 3)) {
- ZVAL_DOUBLE(rval, ZEND_NAN);
- } else if (!strncmp((char*)start + 2, "INF", 3)) {
- ZVAL_DOUBLE(rval, ZEND_INFINITY);
- } else if (!strncmp((char*)start + 2, "-INF", 4)) {
- ZVAL_DOUBLE(rval, -ZEND_INFINITY);
- } else {
- ZVAL_NULL(rval);
- }
-
- return 1;
- }
- #line 1239 "ext/standard/var_unserializer.c"
- yy70:
- yych = *++YYCURSOR;
- if (yych == 'N') goto yy67;
- if (yych == 'F') goto yy91;
++ if (yych == 'F') goto yy84;
goto yy18;
- yy71:
- yych = *++YYCURSOR;
- if (yych <= ',') {
- if (yych != '+') goto yy18;
- } else {
- if (yych <= '-') goto yy72;
- if (yych <= '/') goto yy18;
- if (yych <= '9') goto yy73;
- goto yy18;
- }
- yy72:
-yy75:
++yy68:
yych = *++YYCURSOR;
- if (yych <= '/') goto yy18;
- if (yych >= ':') goto yy18;
- yy73:
- ++YYCURSOR;
- if (YYLIMIT <= YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- if (yych <= '/') goto yy18;
- if (yych <= '9') goto yy73;
- if (yych != ';') goto yy18;
- if (yych == 'N') goto yy91;
++ if (yych == 'N') goto yy84;
+ goto yy18;
-yy76:
++yy69:
++YYCURSOR;
- #line 685 "ext/standard/var_unserializer.re"
-#line 692 "ext/standard/var_unserializer.re"
++#line 689 "ext/standard/var_unserializer.re"
{
#if SIZEOF_ZEND_LONG == 4
int digits = YYCURSOR - start - 3;
ZVAL_LONG(rval, parse_iv(start + 2));
return 1;
}
- #line 1292 "ext/standard/var_unserializer.c"
- yy77:
- yych = *++YYCURSOR;
- if (yych <= '/') goto yy18;
- if (yych >= '2') goto yy18;
- yych = *++YYCURSOR;
- if (yych != ';') goto yy18;
- ++YYCURSOR;
- #line 679 "ext/standard/var_unserializer.re"
- {
- *p = YYCURSOR;
- ZVAL_BOOL(rval, parse_iv(start + 2));
- return 1;
- }
- #line 1306 "ext/standard/var_unserializer.c"
- yy81:
- ++YYCURSOR;
- #line 673 "ext/standard/var_unserializer.re"
- {
- *p = YYCURSOR;
- ZVAL_NULL(rval);
- return 1;
- }
- #line 1315 "ext/standard/var_unserializer.c"
- yy83:
-#line 1126 "ext/standard/var_unserializer.c"
-yy78:
++#line 1071 "ext/standard/var_unserializer.c"
++yy71:
yych = *++YYCURSOR;
- if (yych <= '/') goto yy18;
- if (yych >= ':') goto yy18;
- yy84:
- ++YYCURSOR;
- if (YYLIMIT <= YYCURSOR) YYFILL(1);
- yych = *YYCURSOR;
- if (yych <= '/') goto yy18;
- if (yych <= '9') goto yy84;
- if (yych != ';') goto yy18;
- if (yych == '"') goto yy92;
++ if (yych == '"') goto yy85;
+ goto yy18;
-yy79:
++yy72:
++YYCURSOR;
- #line 648 "ext/standard/var_unserializer.re"
-#line 655 "ext/standard/var_unserializer.re"
++#line 652 "ext/standard/var_unserializer.re"
{
zend_long id;
return 1;
}
- #line 1353 "ext/standard/var_unserializer.c"
- yy88:
-#line 1158 "ext/standard/var_unserializer.c"
-yy81:
++#line 1103 "ext/standard/var_unserializer.c"
++yy74:
+ yych = *++YYCURSOR;
- if (yych == '"') goto yy94;
++ if (yych == '"') goto yy87;
+ goto yy18;
-yy82:
++yy75:
+ ++YYCURSOR;
-#line 844 "ext/standard/var_unserializer.re"
++#line 853 "ext/standard/var_unserializer.re"
+ {
+ size_t len, len2, len3, maxlen;
+ zend_long elements;
+ char *str;
+ zend_string *class_name;
+ zend_class_entry *ce;
+ int incomplete_class = 0;
+
+ int custom_object = 0;
+
+ zval user_func;
+ zval retval;
+ zval args[1];
+
+ if (!var_hash) return 0;
+ if (*start == 'C') {
+ custom_object = 1;
+ }
+
+ len2 = len = parse_uiv(start + 2);
+ maxlen = max - YYCURSOR;
+ if (maxlen < len || len == 0) {
+ *p = start + 2;
+ return 0;
+ }
+
+ str = (char*)YYCURSOR;
+
+ YYCURSOR += len;
+
+ if (*(YYCURSOR) != '"') {
+ *p = YYCURSOR;
+ return 0;
+ }
+ if (*(YYCURSOR+1) != ':') {
+ *p = YYCURSOR+1;
+ return 0;
+ }
+
+ len3 = strspn(str, "0123456789_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ\177\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237\240\241\242\243\244\245\246\247\250\251\252\253\254\255\256\257\260\261\262\263\264\265\266\267\270\271\272\273\274\275\276\277\300\301\302\303\304\305\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\330\331\332\333\334\335\336\337\340\341\342\343\344\345\346\347\350\351\352\353\354\355\356\357\360\361\362\363\364\365\366\367\370\371\372\373\374\375\376\377\\");
+ if (len3 != len)
+ {
+ *p = YYCURSOR + len3 - len;
+ return 0;
+ }
+
+ class_name = zend_string_init(str, len, 0);
+
+ do {
+ if(!unserialize_allowed_class(class_name, var_hash)) {
+ incomplete_class = 1;
+ ce = PHP_IC_ENTRY;
+ break;
+ }
+
+ /* Try to find class directly */
+ BG(serialize_lock)++;
+ ce = zend_lookup_class(class_name);
+ if (ce) {
+ BG(serialize_lock)--;
+ if (EG(exception)) {
+ zend_string_release(class_name);
+ return 0;
+ }
+ break;
+ }
+ BG(serialize_lock)--;
+
+ if (EG(exception)) {
+ zend_string_release(class_name);
+ return 0;
+ }
+
+ /* Check for unserialize callback */
+ if ((PG(unserialize_callback_func) == NULL) || (PG(unserialize_callback_func)[0] == '\0')) {
+ incomplete_class = 1;
+ ce = PHP_IC_ENTRY;
+ break;
+ }
+
+ /* Call unserialize callback */
+ ZVAL_STRING(&user_func, PG(unserialize_callback_func));
+
+ ZVAL_STR_COPY(&args[0], class_name);
+ BG(serialize_lock)++;
+ if (call_user_function_ex(CG(function_table), NULL, &user_func, &retval, 1, args, 0, NULL) != SUCCESS) {
+ BG(serialize_lock)--;
+ if (EG(exception)) {
+ zend_string_release(class_name);
+ zval_ptr_dtor(&user_func);
+ zval_ptr_dtor(&args[0]);
+ return 0;
+ }
+ php_error_docref(NULL, E_WARNING, "defined (%s) but not found", Z_STRVAL(user_func));
+ incomplete_class = 1;
+ ce = PHP_IC_ENTRY;
+ zval_ptr_dtor(&user_func);
+ zval_ptr_dtor(&args[0]);
+ break;
+ }
+ BG(serialize_lock)--;
+ zval_ptr_dtor(&retval);
+ if (EG(exception)) {
+ zend_string_release(class_name);
+ zval_ptr_dtor(&user_func);
+ zval_ptr_dtor(&args[0]);
+ return 0;
+ }
+
+ /* The callback function may have defined the class */
+ BG(serialize_lock)++;
+ if ((ce = zend_lookup_class(class_name)) == NULL) {
+ php_error_docref(NULL, E_WARNING, "Function %s() hasn't defined the class it was called for", Z_STRVAL(user_func));
+ incomplete_class = 1;
+ ce = PHP_IC_ENTRY;
+ }
+ BG(serialize_lock)--;
+
+ zval_ptr_dtor(&user_func);
+ zval_ptr_dtor(&args[0]);
+ break;
+ } while (1);
+
+ *p = YYCURSOR;
+
+ if (custom_object) {
+ int ret;
+
+ ret = object_custom(UNSERIALIZE_PASSTHRU, ce);
+
+ if (ret && incomplete_class) {
+ php_store_class_name(rval, ZSTR_VAL(class_name), len2);
+ }
+ zend_string_release(class_name);
+ return ret;
+ }
+
+ elements = object_common1(UNSERIALIZE_PASSTHRU, ce);
+
+ if (elements < 0) {
+ zend_string_release(class_name);
+ return 0;
+ }
+
+ if (incomplete_class) {
+ php_store_class_name(rval, ZSTR_VAL(class_name), len2);
+ }
+ zend_string_release(class_name);
+
+ return object_common2(UNSERIALIZE_PASSTHRU, elements);
+ }
-#line 1317 "ext/standard/var_unserializer.c"
-yy84:
++#line 1262 "ext/standard/var_unserializer.c"
++yy77:
+ ++YYCURSOR;
-#line 775 "ext/standard/var_unserializer.re"
++#line 778 "ext/standard/var_unserializer.re"
+ {
+ size_t len, maxlen;
+ zend_string *str;
+
+ len = parse_uiv(start + 2);
+ maxlen = max - YYCURSOR;
+ if (maxlen < len) {
+ *p = start + 2;
+ return 0;
+ }
+
+ if ((str = unserialize_str(&YYCURSOR, len, maxlen)) == NULL) {
+ return 0;
+ }
+
+ if (*(YYCURSOR) != '"') {
+ zend_string_free(str);
+ *p = YYCURSOR;
+ return 0;
+ }
+
+ if (*(YYCURSOR + 1) != ';') {
+ efree(str);
+ *p = YYCURSOR + 1;
+ return 0;
+ }
+
+ YYCURSOR += 2;
+ *p = YYCURSOR;
+
+ ZVAL_STR(rval, str);
+ return 1;
+ }
-#line 1354 "ext/standard/var_unserializer.c"
-yy86:
++#line 1299 "ext/standard/var_unserializer.c"
++yy79:
+ ++YYCURSOR;
-#line 809 "ext/standard/var_unserializer.re"
++#line 812 "ext/standard/var_unserializer.re"
+ {
+ zend_long elements = parse_iv(start + 2);
+ /* use iv() not uiv() in order to check data range */
+ *p = YYCURSOR;
+ if (!var_hash) return 0;
+
+ if (elements < 0 || elements >= HT_MAX_SIZE) {
+ return 0;
+ }
+
+ array_init_size(rval, elements);
+ if (elements) {
+ /* we can't convert from packed to hash during unserialization, because
+ reference to some zvals might be keept in var_hash (to support references) */
+ zend_hash_real_init(Z_ARRVAL_P(rval), 0);
+ }
+
++ /* The array may contain references to itself, in which case we'll be modifying an
++ * rc>1 array. This is okay, since the array is, ostensibly, only visible to
++ * unserialize (in practice unserialization handlers also see it). Ideally we should
++ * prohibit "r:" references to non-objects, as we only generate them for objects. */
++ HT_ALLOW_COW_VIOLATION(Z_ARRVAL_P(rval));
++
+ if (!process_nested_data(UNSERIALIZE_PASSTHRU, Z_ARRVAL_P(rval), elements, 0)) {
+ return 0;
+ }
+
+ return finish_nested_data(UNSERIALIZE_PASSTHRU);
+ }
-#line 1381 "ext/standard/var_unserializer.c"
-yy88:
++#line 1332 "ext/standard/var_unserializer.c"
++yy81:
yych = *++YYCURSOR;
- if (yych <= ',') {
- if (yych == '+') goto yy96;
- goto yy18;
- } else {
- if (yych <= '-') goto yy96;
- if (yych <= '/') goto yy18;
- if (yych >= ':') goto yy18;
- }
-yy89:
+ if (yych <= '/') goto yy18;
+ if (yych >= ':') goto yy18;
- yy89:
++yy82:
++YYCURSOR;
if (YYLIMIT <= YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
if (yych <= '/') goto yy18;
-- if (yych <= '9') goto yy89;
- if (yych != ';') goto yy18;
- if (yych == ';') goto yy71;
++ if (yych <= '9') goto yy82;
++ if (yych == ';') goto yy64;
+ goto yy18;
-yy91:
++yy84:
+ yych = *++YYCURSOR;
- if (yych == ';') goto yy97;
++ if (yych == ';') goto yy89;
+ goto yy18;
-yy92:
++yy85:
++YYCURSOR;
- #line 622 "ext/standard/var_unserializer.re"
-#line 833 "ext/standard/var_unserializer.re"
++#line 842 "ext/standard/var_unserializer.re"
{
- zend_long id;
+ long elements;
+ if (!var_hash) return 0;
- *p = YYCURSOR;
- if (!var_hash) return 0;
+ elements = object_common1(UNSERIALIZE_PASSTHRU, ZEND_STANDARD_CLASS_DEF_PTR);
+ if (elements < 0 || elements >= HT_MAX_SIZE) {
+ return 0;
+ }
+ return object_common2(UNSERIALIZE_PASSTHRU, elements);
+ }
-#line 1417 "ext/standard/var_unserializer.c"
-yy94:
++#line 1362 "ext/standard/var_unserializer.c"
++yy87:
+ ++YYCURSOR;
-#line 743 "ext/standard/var_unserializer.re"
++#line 740 "ext/standard/var_unserializer.re"
+ {
+ size_t len, maxlen;
+ char *str;
- id = parse_uiv(start + 2) - 1;
- if (id == -1 || (rval_ref = var_access(var_hash, id)) == NULL) {
+ len = parse_uiv(start + 2);
+ maxlen = max - YYCURSOR;
+ if (maxlen < len) {
+ *p = start + 2;
return 0;
}
- zval_ptr_dtor(rval);
- if (Z_ISUNDEF_P(rval_ref) || (Z_ISREF_P(rval_ref) && Z_ISUNDEF_P(Z_REFVAL_P(rval_ref)))) {
- ZVAL_UNDEF(rval);
- return 1;
+ str = (char*)YYCURSOR;
+
+ YYCURSOR += len;
+
+ if (*(YYCURSOR) != '"') {
+ *p = YYCURSOR;
+ return 0;
}
- if (Z_ISREF_P(rval_ref)) {
- ZVAL_COPY(rval, rval_ref);
+
+ if (*(YYCURSOR + 1) != ';') {
+ *p = YYCURSOR + 1;
+ return 0;
+ }
+
+ YYCURSOR += 2;
+ *p = YYCURSOR;
+
- ZVAL_STRINGL(rval, str, len);
++ if (len == 0) {
++ ZVAL_EMPTY_STRING(rval);
++ } else if (len == 1) {
++ ZVAL_INTERNED_STR(rval, ZSTR_CHAR((zend_uchar)*str));
+ } else {
- ZVAL_NEW_REF(rval_ref, rval_ref);
- ZVAL_COPY(rval, rval_ref);
++ ZVAL_STRINGL(rval, str, len);
++ }
+ return 1;
+ }
-#line 1452 "ext/standard/var_unserializer.c"
-yy96:
- yych = *++YYCURSOR;
- if (yych <= '/') goto yy18;
- if (yych <= '9') goto yy89;
- goto yy18;
-yy97:
++#line 1403 "ext/standard/var_unserializer.c"
++yy89:
+ ++YYCURSOR;
-#line 718 "ext/standard/var_unserializer.re"
++#line 715 "ext/standard/var_unserializer.re"
+ {
+ *p = YYCURSOR;
+
+ if (!strncmp((char*)start + 2, "NAN", 3)) {
- ZVAL_DOUBLE(rval, php_get_nan());
++ ZVAL_DOUBLE(rval, ZEND_NAN);
+ } else if (!strncmp((char*)start + 2, "INF", 3)) {
- ZVAL_DOUBLE(rval, php_get_inf());
++ ZVAL_DOUBLE(rval, ZEND_INFINITY);
+ } else if (!strncmp((char*)start + 2, "-INF", 4)) {
- ZVAL_DOUBLE(rval, -php_get_inf());
++ ZVAL_DOUBLE(rval, -ZEND_INFINITY);
+ } else {
+ ZVAL_NULL(rval);
}
return 1;
}
- #line 1392 "ext/standard/var_unserializer.c"
-#line 1476 "ext/standard/var_unserializer.c"
++#line 1422 "ext/standard/var_unserializer.c"
}
- #line 1009 "ext/standard/var_unserializer.re"
-#line 1004 "ext/standard/var_unserializer.re"
++#line 1013 "ext/standard/var_unserializer.re"
return 0;
projects / php / commitdiff