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-rw-r--r--fpdfsdk/fpdfformfill_embeddertest.cpp17
-rw-r--r--fpdfsdk/javascript/app.cpp3
-rw-r--r--testing/embedder_test_timer_handling_delegate.h11
-rw-r--r--testing/resources/bug_679649.in80
-rw-r--r--testing/resources/bug_679649.pdf134
5 files changed, 241 insertions, 4 deletions
diff --git a/fpdfsdk/fpdfformfill_embeddertest.cpp b/fpdfsdk/fpdfformfill_embeddertest.cpp
index baf4853f17..47f1a75efb 100644
--- a/fpdfsdk/fpdfformfill_embeddertest.cpp
+++ b/fpdfsdk/fpdfformfill_embeddertest.cpp
@@ -179,4 +179,21 @@ TEST_F(FPDFFormFillEmbeddertest, BUG_634716) {
EXPECT_EQ(2U, alerts.size());
}
+TEST_F(FPDFFormFillEmbeddertest, BUG_679649) {
+ EmbedderTestTimerHandlingDelegate delegate;
+ SetDelegate(&delegate);
+
+ EXPECT_TRUE(OpenDocument("bug_679649.pdf"));
+ FPDF_PAGE page = LoadPage(0);
+ EXPECT_TRUE(page);
+
+ delegate.SetFailNextTimer();
+ DoOpenActions();
+ delegate.AdvanceTime(2000);
+ UnloadPage(page);
+
+ const auto& alerts = delegate.GetAlerts();
+ EXPECT_EQ(0u, alerts.size());
+}
+
#endif // PDF_ENABLE_V8
diff --git a/fpdfsdk/javascript/app.cpp b/fpdfsdk/javascript/app.cpp
index 80c952d6ca..6562d1b598 100644
--- a/fpdfsdk/javascript/app.cpp
+++ b/fpdfsdk/javascript/app.cpp
@@ -75,7 +75,8 @@ GlobalTimer::GlobalTimer(app* pObj,
m_pFormFillEnv(pFormFillEnv) {
CFX_SystemHandler* pHandler = m_pFormFillEnv->GetSysHandler();
m_nTimerID = pHandler->SetTimer(dwElapse, Trigger);
- (*GetGlobalTimerMap())[m_nTimerID] = this;
+ if (m_nTimerID)
+ (*GetGlobalTimerMap())[m_nTimerID] = this;
}
GlobalTimer::~GlobalTimer() {
diff --git a/testing/embedder_test_timer_handling_delegate.h b/testing/embedder_test_timer_handling_delegate.h
index 709dd22c17..31966159eb 100644
--- a/testing/embedder_test_timer_handling_delegate.h
+++ b/testing/embedder_test_timer_handling_delegate.h
@@ -38,9 +38,11 @@ class EmbedderTestTimerHandlingDelegate : public EmbedderTest::Delegate {
}
int SetTimer(int msecs, TimerCallback fn) override {
- expiry_to_timer_map_.insert(std::pair<int, Timer>(
- msecs + fake_elapsed_msecs_, {++next_timer_id_, msecs, fn}));
- return next_timer_id_;
+ int id = fail_next_timer_ ? 0 : ++next_timer_id_;
+ expiry_to_timer_map_.insert(
+ std::pair<int, Timer>(msecs + fake_elapsed_msecs_, {id, msecs, fn}));
+ fail_next_timer_ = false;
+ return id;
}
void KillTimer(int id) override {
@@ -73,8 +75,11 @@ class EmbedderTestTimerHandlingDelegate : public EmbedderTest::Delegate {
const std::vector<AlertRecord>& GetAlerts() const { return alerts_; }
+ void SetFailNextTimer() { fail_next_timer_ = true; }
+
protected:
std::multimap<int, Timer> expiry_to_timer_map_; // Keyed by timeout.
+ bool fail_next_timer_ = false;
int next_timer_id_ = 0;
int fake_elapsed_msecs_ = 0;
std::vector<AlertRecord> alerts_;
diff --git a/testing/resources/bug_679649.in b/testing/resources/bug_679649.in
new file mode 100644
index 0000000000..338f910c32
--- /dev/null
+++ b/testing/resources/bug_679649.in
@@ -0,0 +1,80 @@
+{{header}}
+{{object 1 0}} <<
+ /Type /Catalog
+ /Pages 2 0 R
+ /AcroForm 6 0 R
+ /Names <</JavaScript 13 0 R>>
+>>
+endobj
+{{object 2 0}} <<
+ /Type /Pages
+ /Count 1
+ /Kids [4 0 R]
+>>
+endobj
+{{object 4 0}} <<
+ /Type /Page
+ /Parent 2 0 R
+ /MediaBox [0 0 612 792]
+ /CropBox [0 0 612 792]
+ /Resources <<>>
+>>
+endobj
+{{object 6 0}} <<
+ /DR <<
+ /Font <</Helv 7 0 R>>
+ >>
+ /DA (/Helv 0 Tf 0 g)
+ /Fields [5 0 R]
+>>
+endobj
+{{object 7 0}} <<
+ /Type /Font
+ /Subtype /Type1
+ /BaseFont /Helvetica
+ /Encoding /WinAnsiEncoding
+>>
+endobj
+{{object 8 0}} <<
+ /Type /XObject
+ /Subtype /Form
+ /FormType 1
+ /Matrix [1 0 0 1 0 0]
+ /BBox [0 0 75.907 28.472]
+ /Resources <<
+ /Font <</FXF0 7 0 R>>
+ >>
+>>
+stream
+q
+Q
+
+
+endstream
+endobj
+{{object 11 0}} <<
+ /Type /Action
+ /S /JavaScript
+ /JS 50 0 R
+>>
+endobj
+{{object 13 0}} <<
+ /Names [(startDelay) 11 0 R]
+>>
+endobj
+{{object 50 0}} <<
+>>
+stream
+function ping() {
+ app.alert("ping");
+}
+var timer = app.setTimeOut("ping()", 100);
+app.clearTimeOut(timer);
+endstream
+endobj
+{{xref}}
+trailer <<
+ /Root 1 0 R
+>>
+{{startxref}}
+%%EOF
diff --git a/testing/resources/bug_679649.pdf b/testing/resources/bug_679649.pdf
new file mode 100644
index 0000000000..f94d463f92
--- /dev/null
+++ b/testing/resources/bug_679649.pdf
@@ -0,0 +1,134 @@
+%PDF-1.7
+% ò¤ô
+1 0 obj <<
+ /Type /Catalog
+ /Pages 2 0 R
+ /AcroForm 6 0 R
+ /Names <</JavaScript 13 0 R>>
+>>
+endobj
+2 0 obj <<
+ /Type /Pages
+ /Count 1
+ /Kids [4 0 R]
+>>
+endobj
+4 0 obj <<
+ /Type /Page
+ /Parent 2 0 R
+ /MediaBox [0 0 612 792]
+ /CropBox [0 0 612 792]
+ /Resources <<>>
+>>
+endobj
+6 0 obj <<
+ /DR <<
+ /Font <</Helv 7 0 R>>
+ >>
+ /DA (/Helv 0 Tf 0 g)
+ /Fields [5 0 R]
+>>
+endobj
+7 0 obj <<
+ /Type /Font
+ /Subtype /Type1
+ /BaseFont /Helvetica
+ /Encoding /WinAnsiEncoding
+>>
+endobj
+8 0 obj <<
+ /Type /XObject
+ /Subtype /Form
+ /FormType 1
+ /Matrix [1 0 0 1 0 0]
+ /BBox [0 0 75.907 28.472]
+ /Resources <<
+ /Font <</FXF0 7 0 R>>
+ >>
+>>
+stream
+q
+Q
+
+
+endstream
+endobj
+11 0 obj <<
+ /Type /Action
+ /S /JavaScript
+ /JS 50 0 R
+>>
+endobj
+13 0 obj <<
+ /Names [(startDelay) 11 0 R]
+>>
+endobj
+50 0 obj <<
+>>
+stream
+function ping() {
+ app.alert("ping");
+}
+var timer = app.setTimeOut("ping()", 100);
+app.clearTimeOut(timer);
+endstream
+endobj
+xref
+0 51
+0000000000 65535 f
+0000000015 00000 n
+0000000118 00000 n
+0000000000 65535 f
+0000000181 00000 n
+0000000000 65535 f
+0000000302 00000 n
+0000000404 00000 n
+0000000509 00000 n
+0000000000 65535 f
+0000000000 65535 f
+0000000701 00000 n
+0000000000 65535 f
+0000000769 00000 n
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000000 65535 f
+0000000822 00000 n
+trailer <<
+ /Root 1 0 R
+>>
+startxref
+970
+%%EOF