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PHPC-2457 Fix modifiers and other Query options by reference #1694
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@@ -333,6 +334,7 @@ bool phongo_query_init(zval* return_value, zval* filter, zval* options) | |||
if (php_array_existsc(options, "modifiers")) { | |||
modifiers = php_array_fetchc(options, "modifiers"); | |||
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ZVAL_DEREF(modifiers); |
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Should be done by php_array_fetchc
?
zval *php_array_fetch(zval *zarr, const char *key) { | ||
return php_array_fetchl(zarr, key, strlen(key)); | ||
zval *ret = php_array_fetchl(zarr, key, strlen(key)); | ||
if (ret) { | ||
ZVAL_DEREF(ret); | ||
} | ||
|
||
return ret; |
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This is used to read options in Query
, BulkWrite
and phongo_lient
.
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Note that there are a whole family of php_array_fetch
functions, so even this change might be incomplete (in terms of fixing the general issue and not just the regression tests).
In this Slack thread, @alcaeus suggested a new method that conditionally applies ZVAL_DEREF()
. That sounded reasonable, along with leaving this as-is and just adding our own ZVAL_DEREF()
calls as needed.
As for the php_array_zval_to_<type>
family of functions, I think those are easy candidates for automatic dereferencing, as @alcaeus did in previous PRs.
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Created #1697 to update php_array_api and fix the deref issue in remaining places.
--FILE-- | ||
<?php | ||
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$modifiers = ['$orderby' => ['x' => 1]]; |
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You noted the following error in PHPC-2457:
PHP Fatal error: Uncaught MongoDB\Driver\Exception\InvalidArgumentException: Expected "$orderby" modifier to be array or object, bool given
The exception originates from php_phongo_query_opts_append_document()
, but I'm not sure how that's possible as the code calls PHONGO_ZVAL_CLASS_OR_TYPE_NAME_P(value)
. That macro delegates to zend_get_type_by_const()
. IS_REFERENCE
isn't even included in that function, and I can't imagine why the type would match for the function returning "bool".
zval *php_array_fetch(zval *zarr, const char *key) { | ||
return php_array_fetchl(zarr, key, strlen(key)); | ||
zval *ret = php_array_fetchl(zarr, key, strlen(key)); | ||
if (ret) { | ||
ZVAL_DEREF(ret); | ||
} | ||
|
||
return ret; |
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Choose a reason for hiding this comment
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Note that there are a whole family of php_array_fetch
functions, so even this change might be incomplete (in terms of fixing the general issue and not just the regression tests).
In this Slack thread, @alcaeus suggested a new method that conditionally applies ZVAL_DEREF()
. That sounded reasonable, along with leaving this as-is and just adding our own ZVAL_DEREF()
calls as needed.
As for the php_array_zval_to_<type>
family of functions, I think those are easy candidates for automatic dereferencing, as @alcaeus did in previous PRs.
Replaced by #1697 |
Fix PHPC-2457
Similar to #1683.