зеркало из https://github.com/mozilla/gecko-dev.git
Bug 1445670. Make sure to clear out the pending request when our image gets blocked by the data document policy. r=jdm
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fe15e92e6b
Коммит
c6d492b79e
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<html>
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<head>
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<script>
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function go () {
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try { o1 = document.getElementById('x') } catch(e) { }
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try { o1.src = '=' } catch(e) { }
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try { o2 = document.cloneNode(false) } catch(e) { }
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try { o3 = new XMLHttpRequest({mozAnon: true}) } catch(e) { }
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try { o3.open('GET', 1, false) } catch(e) { }
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try { o3.send() } catch(e) { }
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try { o2.prepend('', o1, '', o2) } catch(e) { }
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}
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document.addEventListener('DOMContentLoaded', go)
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</script>
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</head>
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<body>
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<picture>
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<img id='x' src='data:image/png;base64,R0lGODlhAQABAAD/ACH/C05FVFNDQVBFMi4wAwEAAAAsAAAAAEAAQAAAgA'/>
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</body>
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</html>
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@ -238,3 +238,4 @@ pref(dom.webcomponents.shadowdom.enabled,false) load 1422931.html
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pref(dom.webcomponents.shadowdom.enabled,true) load 1419799.html
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pref(dom.webcomponents.shadowdom.enabled,true) load 1419799.html
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skip-if(!browserIsRemote) pref(dom.webcomponents.customelements.enabled,true) pref(dom.disable_open_during_load,false) load 1419902.html # skip on non e10s loads, Bug 1419902
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skip-if(!browserIsRemote) pref(dom.webcomponents.customelements.enabled,true) pref(dom.disable_open_during_load,false) load 1419902.html # skip on non e10s loads, Bug 1419902
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pref(dom.webcomponents.shadowdom.enabled,true) load 1428053.html
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pref(dom.webcomponents.shadowdom.enabled,true) load 1428053.html
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load 1445670.html
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@ -927,6 +927,11 @@ nsImageLoadingContent::LoadImage(nsIURI* aNewURI,
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// Data documents, or documents from DOMParser shouldn't perform image loading.
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// Data documents, or documents from DOMParser shouldn't perform image loading.
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if (aDocument->IsLoadedAsData()) {
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if (aDocument->IsLoadedAsData()) {
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// This is the only codepath on which we can reach SetBlockedRequest while
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// our pending request exists. Just clear it out here if we do have one.
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ClearPendingRequest(NS_BINDING_ABORTED,
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Some(OnNonvisible::DISCARD_IMAGES));
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SetBlockedRequest(nsIContentPolicy::REJECT_REQUEST);
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SetBlockedRequest(nsIContentPolicy::REJECT_REQUEST);
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FireEvent(NS_LITERAL_STRING("error"));
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FireEvent(NS_LITERAL_STRING("error"));
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