components/autofill/content/renderer/form_autofill_util.cc - Issue 1960023002: Destroy (Password)AutofillAgent safely

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Unified Diff: components/autofill/content/renderer/form_autofill_util.cc

Issue 1960023002: Destroy (Password)AutofillAgent safely (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@2704

Patch Set: Created 4 years, 7 months ago

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Index: components/autofill/content/renderer/form_autofill_util.cc

diff --git a/components/autofill/content/renderer/form_autofill_util.cc b/components/autofill/content/renderer/form_autofill_util.cc

index cb7947514250d5bbe3f689711c7590b9da959a29..139b0e3e3dc38bdf61fc371f19972b1ea1a157b4 100644

--- a/components/autofill/content/renderer/form_autofill_util.cc

+++ b/components/autofill/content/renderer/form_autofill_util.cc

@@ -893,6 +893,10 @@ void FillFormField(const FormFieldData& data,

}

field->setValue(value, true);

}

+ // Setting the form might trigger JavaScript, which is capable of

+ // destroying the frame.

+ if (!field->document().frame())

+ return;

field->setAutofilled(true);