зеркало из https://github.com/github/codeql-go.git
Merge pull request #696 from asgerf/asgerf/dot-separated-access-paths
Go: Switch to dot-separated access paths in summary specs
This commit is contained in:
Коммит
106ee5b8a2
2
Makefile
2
Makefile
|
@ -136,7 +136,7 @@ build/testdb/go.dbscheme: ql/lib/upgrades/initial/go.dbscheme
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.PHONY: sync-dataflow-libraries
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sync-dataflow-libraries:
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for f in DataFlowImpl.qll DataFlowImpl2.qll DataFlowImplCommon.qll DataFlowImplConsistency.qll tainttracking1/TaintTrackingImpl.qll tainttracking2/TaintTrackingImpl.qll FlowSummaryImpl.qll;\
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for f in DataFlowImpl.qll DataFlowImpl2.qll DataFlowImplCommon.qll DataFlowImplConsistency.qll tainttracking1/TaintTrackingImpl.qll tainttracking2/TaintTrackingImpl.qll FlowSummaryImpl.qll AccessPathSyntax.qll;\
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do\
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curl -s -o ./ql/lib/semmle/go/dataflow/internal/$$f https://raw.githubusercontent.com/github/codeql/$(DATAFLOW_BRANCH)/java/ql/lib/semmle/code/java/dataflow/internal/$$f;\
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done
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@ -64,6 +64,7 @@ private import go
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private import internal.DataFlowPrivate
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private import internal.FlowSummaryImpl::Private::External
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private import internal.FlowSummaryImplSpecific
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private import internal.AccessPathSyntax
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private import FlowSummary
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/**
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@ -78,8 +79,8 @@ private class BuiltinModel extends SummaryModelCsv {
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override predicate row(string row) {
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row =
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[
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";;false;append;;;ArrayElement of Argument[0];ArrayElement of ReturnValue;value",
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";;false;append;;;Argument[1];ArrayElement of ReturnValue;value"
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";;false;append;;;Argument[0].ArrayElement;ReturnValue.ArrayElement;value",
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";;false;append;;;Argument[1];ReturnValue.ArrayElement;value"
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]
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}
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}
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@ -295,7 +296,7 @@ module CsvValidation {
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msg = "Unrecognized extra API graph element \"" + ext + "\" in " + pred + " model."
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)
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or
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exists(string pred, string input, string part |
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exists(string pred, AccessPath input, string part |
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sinkModel(_, _, _, _, _, _, input, _) and pred = "sink"
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or
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summaryModel(_, _, _, _, _, _, input, _, _) and pred = "summary"
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@ -305,7 +306,7 @@ module CsvValidation {
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not part = "" and
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not parseArg(part, _)
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or
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specSplit(input, part, _) and
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part = input.getToken(_) and
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parseParam(part, _)
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) and
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msg = "Unrecognized input specification \"" + part + "\" in " + pred + " model."
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@ -403,8 +404,7 @@ predicate hasExternalSpecification(Function f) {
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exists(SourceOrSinkElement e | f = e.asEntity() | sourceElement(e, _, _) or sinkElement(e, _, _))
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}
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private predicate parseField(string c, DataFlow::FieldContent f) {
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specSplit(_, c, _) and
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private predicate parseField(AccessPathToken c, DataFlow::FieldContent f) {
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exists(string fieldRegex, string package, string className, string fieldName |
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fieldRegex = "^Field\\[(.*)\\.([^.]+)\\.([^.]+)\\]$" and
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package = c.regexpCapture(fieldRegex, 1) and
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@ -425,8 +425,7 @@ class SyntheticField extends string {
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Type getType() { result instanceof EmptyInterfaceType }
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}
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private predicate parseSynthField(string c, string f) {
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specSplit(_, c, _) and
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private predicate parseSynthField(AccessPathToken c, string f) {
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c.regexpCapture("SyntheticField\\[([.a-zA-Z0-9]+)\\]", 1) = f
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}
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@ -0,0 +1,79 @@
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/**
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* Module for parsing access paths from CSV models, both the identifying access path used
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* by dynamic languages, and the input/output specifications for summary steps.
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*
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* This file is used by the shared data flow library and by the JavaScript libraries
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* (which does not use the shared data flow libraries).
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*/
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/** Companion module to the `AccessPath` class. */
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module AccessPath {
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/** A string that should be parsed as an access path. */
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abstract class Range extends string {
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bindingset[this]
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Range() { any() }
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}
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}
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/** Gets the `n`th token on the access path as a string. */
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private string getRawToken(AccessPath path, int n) {
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// Avoid splitting by '.' since tokens may contain dots, e.g. `Field[foo.Bar.x]`.
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// Instead use regexpFind to match valid tokens, and supplement with a final length
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// check (in `AccessPath.hasSyntaxError`) to ensure all characters were included in a token.
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result = path.regexpFind("\\w+(?:\\[[^\\]]*\\])?(?=\\.|$)", n, _)
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}
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/**
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* A string that occurs as an access path (either identifying or input/output spec)
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* which might be relevant for this database.
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*/
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class AccessPath extends string instanceof AccessPath::Range {
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/** Holds if this string is not a syntactically valid access path. */
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predicate hasSyntaxError() {
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// If the lengths match, all characters must haven been included in a token
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// or seen by the `.` lookahead pattern.
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this != "" and
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not this.length() = sum(int n | | getRawToken(this, n).length() + 1) - 1
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}
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/** Gets the `n`th token on the access path (if there are no syntax errors). */
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AccessPathToken getToken(int n) {
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result = getRawToken(this, n) and
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not this.hasSyntaxError()
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}
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/** Gets the number of tokens on the path (if there are no syntax errors). */
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int getNumToken() {
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result = count(int n | exists(getRawToken(this, n))) and
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not this.hasSyntaxError()
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}
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}
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/**
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* An access part token such as `Argument[1]` or `ReturnValue`, appearing in one or more access paths.
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*/
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class AccessPathToken extends string {
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AccessPathToken() { this = getRawToken(any(AccessPath path), _) }
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private string getPart(int part) {
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result = this.regexpCapture("([^\\[]+)(?:\\[([^\\]]*)\\])?", part)
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}
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/** Gets the name of the token, such as `Member` from `Member[x]` */
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string getName() { result = this.getPart(1) }
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/**
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* Gets the argument list, such as `1,2` from `Member[1,2]`,
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* or has no result if there are no arguments.
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*/
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string getArgumentList() { result = this.getPart(2) }
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/** Gets the `n`th argument to this token, such as `x` or `y` from `Member[x,y]`. */
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string getArgument(int n) { result = this.getArgumentList().splitAt(",", n).trim() }
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/** Gets an argument to this token, such as `x` or `y` from `Member[x,y]`. */
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string getAnArgument() { result = this.getArgument(_) }
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/** Gets the number of arguments to this token, such as 2 for `Member[x,y]` or zero for `ReturnValue`. */
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int getNumArgument() { result = count(int n | exists(this.getArgument(n))) }
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}
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@ -99,7 +99,7 @@ module Public {
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exists(SummaryComponent head, SummaryComponentStack tail |
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head = this.head() and
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tail = this.tail() and
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result = head + " of " + tail
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result = tail + "." + head
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)
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or
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exists(SummaryComponent c |
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@ -164,7 +164,7 @@ module Public {
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exists(SummaryComponent head, SummaryComponentStack tail |
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head = stack.head() and
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tail = stack.tail() and
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result = getComponentCsv(head) + " of " + getComponentStackCsv(tail)
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result = getComponentStackCsv(tail) + "." + getComponentCsv(head)
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)
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or
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exists(SummaryComponent c |
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@ -228,6 +228,7 @@ module Public {
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*/
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module Private {
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private import Public
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import AccessPathSyntax
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newtype TSummaryComponent =
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TContentSummaryComponent(Content c) or
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@ -811,84 +812,60 @@ module Private {
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sinkElement(_, spec, _)
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}
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/** Holds if the `n`th component of specification `s` is `c`. */
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predicate specSplit(string s, string c, int n) { relevantSpec(s) and s.splitAt(" of ", n) = c }
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/** Holds if specification `s` has length `len`. */
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predicate specLength(string s, int len) { len = 1 + max(int n | specSplit(s, _, n)) }
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/** Gets the last component of specification `s`. */
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string specLast(string s) {
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exists(int len |
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specLength(s, len) and
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specSplit(s, result, len - 1)
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)
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private class AccessPathRange extends AccessPath::Range {
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AccessPathRange() { relevantSpec(this) }
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}
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/** Holds if specification component `c` parses as parameter `n`. */
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predicate parseParam(string c, ArgumentPosition pos) {
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specSplit(_, c, _) and
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exists(string body |
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body = c.regexpCapture("Parameter\\[([^\\]]*)\\]", 1) and
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pos = parseParamBody(body)
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)
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predicate parseParam(AccessPathToken token, ArgumentPosition pos) {
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token.getName() = "Parameter" and
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pos = parseParamBody(token.getAnArgument())
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}
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/** Holds if specification component `c` parses as argument `n`. */
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predicate parseArg(string c, ParameterPosition pos) {
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specSplit(_, c, _) and
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exists(string body |
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body = c.regexpCapture("Argument\\[([^\\]]*)\\]", 1) and
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pos = parseArgBody(body)
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)
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predicate parseArg(AccessPathToken token, ParameterPosition pos) {
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token.getName() = "Argument" and
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pos = parseArgBody(token.getAnArgument())
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}
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private SummaryComponent interpretComponent(string c) {
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specSplit(_, c, _) and
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(
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private SummaryComponent interpretComponent(AccessPathToken token) {
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exists(ParameterPosition pos |
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parseArg(c, pos) and result = SummaryComponent::argument(pos)
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parseArg(token, pos) and result = SummaryComponent::argument(pos)
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)
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or
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exists(ArgumentPosition pos |
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parseParam(c, pos) and result = SummaryComponent::parameter(pos)
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parseParam(token, pos) and result = SummaryComponent::parameter(pos)
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)
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or
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c = "ReturnValue" and result = SummaryComponent::return(getReturnValueKind())
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token = "ReturnValue" and result = SummaryComponent::return(getReturnValueKind())
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or
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result = interpretComponentSpecific(c)
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)
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result = interpretComponentSpecific(token)
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}
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/**
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* Holds if `spec` specifies summary component stack `stack`.
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*/
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predicate interpretSpec(string spec, SummaryComponentStack stack) {
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interpretSpec(spec, 0, stack)
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predicate interpretSpec(AccessPath spec, SummaryComponentStack stack) {
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interpretSpec(spec, spec.getNumToken(), stack)
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}
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private predicate interpretSpec(string spec, int idx, SummaryComponentStack stack) {
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exists(string c |
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relevantSpec(spec) and
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specLength(spec, idx + 1) and
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specSplit(spec, c, idx) and
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stack = SummaryComponentStack::singleton(interpretComponent(c))
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)
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/** Holds if the first `n` tokens of `spec` resolves to `stack`. */
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private predicate interpretSpec(AccessPath spec, int n, SummaryComponentStack stack) {
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n = 1 and
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stack = SummaryComponentStack::singleton(interpretComponent(spec.getToken(0)))
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or
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exists(SummaryComponent head, SummaryComponentStack tail |
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interpretSpec(spec, idx, head, tail) and
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interpretSpec(spec, n, head, tail) and
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stack = SummaryComponentStack::push(head, tail)
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)
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}
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/** Holds if the first `n` tokens of `spec` resolves to `head` followed by `tail` */
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private predicate interpretSpec(
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string output, int idx, SummaryComponent head, SummaryComponentStack tail
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AccessPath spec, int n, SummaryComponent head, SummaryComponentStack tail
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) {
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exists(string c |
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interpretSpec(output, idx + 1, tail) and
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specSplit(output, c, idx) and
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head = interpretComponent(c)
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)
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interpretSpec(spec, n - 1, tail) and
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head = interpretComponent(spec.getToken(n - 1))
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}
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private class MkStack extends RequiredSummaryComponentStack {
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|
@ -903,7 +880,7 @@ module Private {
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override predicate propagatesFlow(
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SummaryComponentStack input, SummaryComponentStack output, boolean preservesValue
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) {
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exists(string inSpec, string outSpec, string kind |
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exists(AccessPath inSpec, AccessPath outSpec, string kind |
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summaryElement(this, inSpec, outSpec, kind) and
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interpretSpec(inSpec, input) and
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interpretSpec(outSpec, output)
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|
@ -916,50 +893,56 @@ module Private {
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}
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/** Holds if component `c` of specification `spec` cannot be parsed. */
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predicate invalidSpecComponent(string spec, string c) {
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specSplit(spec, c, _) and
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predicate invalidSpecComponent(AccessPath spec, string c) {
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c = spec.getToken(_) and
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not exists(interpretComponent(c))
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}
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private predicate inputNeedsReference(string c) {
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c = "Argument" or
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parseArg(c, _) or
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private predicate inputNeedsReference(AccessPathToken c) {
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c.getName() = "Argument" or
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inputNeedsReferenceSpecific(c)
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}
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private predicate outputNeedsReference(string c) {
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c = "Argument" or
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parseArg(c, _) or
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c = "ReturnValue" or
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private predicate outputNeedsReference(AccessPathToken c) {
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c.getName() = ["Argument", "ReturnValue"] or
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outputNeedsReferenceSpecific(c)
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}
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private predicate sourceElementRef(InterpretNode ref, string output, string kind) {
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private predicate sourceElementRef(InterpretNode ref, AccessPath output, string kind) {
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exists(SourceOrSinkElement e |
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sourceElement(e, output, kind) and
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if outputNeedsReference(specLast(output))
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if outputNeedsReference(output.getToken(0))
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then e = ref.getCallTarget()
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else e = ref.asElement()
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)
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}
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private predicate sinkElementRef(InterpretNode ref, string input, string kind) {
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private predicate sinkElementRef(InterpretNode ref, AccessPath input, string kind) {
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exists(SourceOrSinkElement e |
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sinkElement(e, input, kind) and
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if inputNeedsReference(specLast(input))
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if inputNeedsReference(input.getToken(0))
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then e = ref.getCallTarget()
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else e = ref.asElement()
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)
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}
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private predicate interpretOutput(string output, int idx, InterpretNode ref, InterpretNode node) {
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/** Holds if the first `n` tokens of `output` resolve to the given interpretation. */
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private predicate interpretOutput(
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AccessPath output, int n, InterpretNode ref, InterpretNode node
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) {
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sourceElementRef(ref, output, _) and
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specLength(output, idx) and
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node = ref
|
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n = 0 and
|
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(
|
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if output = ""
|
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then
|
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// Allow language-specific interpretation of the empty access path
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interpretOutputSpecific("", ref, node)
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else node = ref
|
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)
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or
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exists(InterpretNode mid, string c |
|
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interpretOutput(output, idx + 1, ref, mid) and
|
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specSplit(output, c, idx)
|
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exists(InterpretNode mid, AccessPathToken c |
|
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interpretOutput(output, n - 1, ref, mid) and
|
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c = output.getToken(n - 1)
|
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|
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exists(ArgumentPosition apos, ParameterPosition ppos |
|
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node.asNode().(PostUpdateNode).getPreUpdateNode().(ArgNode).argumentOf(mid.asCall(), apos) and
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|
@ -982,14 +965,21 @@ module Private {
|
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)
|
||||
}
|
||||
|
||||
private predicate interpretInput(string input, int idx, InterpretNode ref, InterpretNode node) {
|
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/** Holds if the first `n` tokens of `input` resolve to the given interpretation. */
|
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private predicate interpretInput(AccessPath input, int n, InterpretNode ref, InterpretNode node) {
|
||||
sinkElementRef(ref, input, _) and
|
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specLength(input, idx) and
|
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node = ref
|
||||
n = 0 and
|
||||
(
|
||||
if input = ""
|
||||
then
|
||||
// Allow language-specific interpretation of the empty access path
|
||||
interpretInputSpecific("", ref, node)
|
||||
else node = ref
|
||||
)
|
||||
or
|
||||
exists(InterpretNode mid, string c |
|
||||
interpretInput(input, idx + 1, ref, mid) and
|
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specSplit(input, c, idx)
|
||||
exists(InterpretNode mid, AccessPathToken c |
|
||||
interpretInput(input, n - 1, ref, mid) and
|
||||
c = input.getToken(n - 1)
|
||||
|
|
||||
exists(ArgumentPosition apos, ParameterPosition ppos |
|
||||
node.asNode().(ArgNode).argumentOf(mid.asCall(), apos) and
|
||||
|
@ -1014,9 +1004,9 @@ module Private {
|
|||
* model.
|
||||
*/
|
||||
predicate isSourceNode(InterpretNode node, string kind) {
|
||||
exists(InterpretNode ref, string output |
|
||||
exists(InterpretNode ref, AccessPath output |
|
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sourceElementRef(ref, output, kind) and
|
||||
interpretOutput(output, 0, ref, node)
|
||||
interpretOutput(output, output.getNumToken(), ref, node)
|
||||
)
|
||||
}
|
||||
|
||||
|
@ -1025,9 +1015,9 @@ module Private {
|
|||
* model.
|
||||
*/
|
||||
predicate isSinkNode(InterpretNode node, string kind) {
|
||||
exists(InterpretNode ref, string input |
|
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exists(InterpretNode ref, AccessPath input |
|
||||
sinkElementRef(ref, input, kind) and
|
||||
interpretInput(input, 0, ref, node)
|
||||
interpretInput(input, input.getNumToken(), ref, node)
|
||||
)
|
||||
}
|
||||
}
|
||||
|
|
|
@ -272,12 +272,12 @@ predicate interpretInputSpecific(string c, InterpretNode mid, InterpretNode n) {
|
|||
}
|
||||
|
||||
/** Holds if specification component `c` parses as return value `n`. */
|
||||
predicate parseReturn(string c, int n) {
|
||||
External::specSplit(_, c, _) and
|
||||
predicate parseReturn(AccessPathToken c, int n) {
|
||||
(
|
||||
c = "ReturnValue" and n = 0
|
||||
or
|
||||
n = parseConstantOrRange(c.regexpCapture("ReturnValue\\[([^\\]]+)\\]", 1))
|
||||
c.getName() = "ReturnValue" and
|
||||
n = parseConstantOrRange(c.getAnArgument())
|
||||
)
|
||||
}
|
||||
|
||||
|
|
|
@ -10,7 +10,7 @@ private class FlowSources extends SourceModelCsv {
|
|||
row =
|
||||
[
|
||||
"net/http;Request;true;Cookie;;;ReturnValue[0];remote",
|
||||
"net/http;Request;true;Cookies;;;ArrayElement of ReturnValue;remote",
|
||||
"net/http;Request;true;Cookies;;;ReturnValue.ArrayElement;remote",
|
||||
"net/http;Request;true;FormFile;;;ReturnValue[0..1];remote",
|
||||
"net/http;Request;true;FormValue;;;ReturnValue;remote",
|
||||
"net/http;Request;true;MultipartReader;;;ReturnValue[0];remote",
|
||||
|
|
|
@ -21,19 +21,19 @@ class SummaryModelTest extends SummaryModelCsv {
|
|||
"github.com/nonexistent/test;T;false;StepQualRes;;;Argument[-1];ReturnValue;taint",
|
||||
"github.com/nonexistent/test;T;false;StepQualArg;;;Argument[-1];Argument[0];taint",
|
||||
"github.com/nonexistent/test;;false;StepArgResNoQual;;;Argument[0];ReturnValue;taint",
|
||||
"github.com/nonexistent/test;;false;StepArgResArrayContent;;;Argument[0];ArrayElement of ReturnValue;taint",
|
||||
"github.com/nonexistent/test;;false;StepArgArrayContentRes;;;ArrayElement of Argument[0];ReturnValue;taint",
|
||||
"github.com/nonexistent/test;;false;StepArgResCollectionContent;;;Argument[0];Element of ReturnValue;taint",
|
||||
"github.com/nonexistent/test;;false;StepArgCollectionContentRes;;;Element of Argument[0];ReturnValue;taint",
|
||||
"github.com/nonexistent/test;;false;StepArgResMapKeyContent;;;Argument[0];MapKey of ReturnValue;taint",
|
||||
"github.com/nonexistent/test;;false;StepArgMapKeyContentRes;;;MapKey of Argument[0];ReturnValue;taint",
|
||||
"github.com/nonexistent/test;;false;StepArgResMapValueContent;;;Argument[0];MapValue of ReturnValue;taint",
|
||||
"github.com/nonexistent/test;;false;StepArgMapValueContentRes;;;MapValue of Argument[0];ReturnValue;taint",
|
||||
"github.com/nonexistent/test;;false;GetElement;;;Element of Argument[0];ReturnValue;value",
|
||||
"github.com/nonexistent/test;;false;GetMapKey;;;MapKey of Argument[0];ReturnValue;value",
|
||||
"github.com/nonexistent/test;;false;SetElement;;;Argument[0];Element of ReturnValue;value",
|
||||
"github.com/nonexistent/test;C;false;Get;;;Field[github.com/nonexistent/test.C.F] of Argument[-1];ReturnValue;value",
|
||||
"github.com/nonexistent/test;C;false;Set;;;Argument[0];Field[github.com/nonexistent/test.C.F] of Argument[-1];value",
|
||||
"github.com/nonexistent/test;;false;StepArgResArrayContent;;;Argument[0];ReturnValue.ArrayElement;taint",
|
||||
"github.com/nonexistent/test;;false;StepArgArrayContentRes;;;Argument[0].ArrayElement;ReturnValue;taint",
|
||||
"github.com/nonexistent/test;;false;StepArgResCollectionContent;;;Argument[0];ReturnValue.Element;taint",
|
||||
"github.com/nonexistent/test;;false;StepArgCollectionContentRes;;;Argument[0].Element;ReturnValue;taint",
|
||||
"github.com/nonexistent/test;;false;StepArgResMapKeyContent;;;Argument[0];ReturnValue.MapKey;taint",
|
||||
"github.com/nonexistent/test;;false;StepArgMapKeyContentRes;;;Argument[0].MapKey;ReturnValue;taint",
|
||||
"github.com/nonexistent/test;;false;StepArgResMapValueContent;;;Argument[0];ReturnValue.MapValue;taint",
|
||||
"github.com/nonexistent/test;;false;StepArgMapValueContentRes;;;Argument[0].MapValue;ReturnValue;taint",
|
||||
"github.com/nonexistent/test;;false;GetElement;;;Argument[0].Element;ReturnValue;value",
|
||||
"github.com/nonexistent/test;;false;GetMapKey;;;Argument[0].MapKey;ReturnValue;value",
|
||||
"github.com/nonexistent/test;;false;SetElement;;;Argument[0];ReturnValue.Element;value",
|
||||
"github.com/nonexistent/test;C;false;Get;;;Argument[-1].Field[github.com/nonexistent/test.C.F];ReturnValue;value",
|
||||
"github.com/nonexistent/test;C;false;Set;;;Argument[0];Argument[-1].Field[github.com/nonexistent/test.C.F];value",
|
||||
]
|
||||
}
|
||||
}
|
||||
|
|
|
@ -16,8 +16,8 @@ class SummaryModelTest extends SummaryModelCsv {
|
|||
"github.com/nonexistent/test;T;false;StepQualRes;;;Argument[-1];ReturnValue;taint",
|
||||
"github.com/nonexistent/test;T;false;StepQualArg;;;Argument[-1];Argument[0];taint",
|
||||
"github.com/nonexistent/test;;false;StepArgResNoQual;;;Argument[0];ReturnValue;taint",
|
||||
"github.com/nonexistent/test;;false;StepArgResContent;;;Argument[0];ArrayElement of ReturnValue;taint",
|
||||
"github.com/nonexistent/test;;false;StepArgContentRes;;;ArrayElement of Argument[0];ReturnValue;taint"
|
||||
"github.com/nonexistent/test;;false;StepArgResContent;;;Argument[0];ReturnValue.ArrayElement;taint",
|
||||
"github.com/nonexistent/test;;false;StepArgContentRes;;;Argument[0].ArrayElement;ReturnValue;taint"
|
||||
]
|
||||
}
|
||||
}
|
||||
|
|
|
@ -9,10 +9,10 @@ class SummaryModelTest extends SummaryModelCsv {
|
|||
[
|
||||
//`namespace; type; subtypes; name; signature; ext; input; output; kind`
|
||||
"github.com/nonexistent/test;;false;FunctionWithParameter;;;Argument[0];ReturnValue;value",
|
||||
"github.com/nonexistent/test;;false;FunctionWithSliceParameter;;;ArrayElement of Argument[0];ReturnValue;value",
|
||||
"github.com/nonexistent/test;;false;FunctionWithVarArgsParameter;;;ArrayElement of Argument[0];ReturnValue;value",
|
||||
"github.com/nonexistent/test;;false;FunctionWithSliceOfStructsParameter;;;Field[github.com/nonexistent/test.A.Field] of ArrayElement of Argument[0];ReturnValue;value",
|
||||
"github.com/nonexistent/test;;false;FunctionWithVarArgsOfStructsParameter;;;Field[github.com/nonexistent/test.A.Field] of ArrayElement of Argument[0];ReturnValue;value"
|
||||
"github.com/nonexistent/test;;false;FunctionWithSliceParameter;;;Argument[0].ArrayElement;ReturnValue;value",
|
||||
"github.com/nonexistent/test;;false;FunctionWithVarArgsParameter;;;Argument[0].ArrayElement;ReturnValue;value",
|
||||
"github.com/nonexistent/test;;false;FunctionWithSliceOfStructsParameter;;;Argument[0].ArrayElement.Field[github.com/nonexistent/test.A.Field];ReturnValue;value",
|
||||
"github.com/nonexistent/test;;false;FunctionWithVarArgsOfStructsParameter;;;Argument[0].ArrayElement.Field[github.com/nonexistent/test.A.Field];ReturnValue;value"
|
||||
]
|
||||
}
|
||||
}
|
||||
|
|
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