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browser(webkit): fix headless popup window crash (#6782)

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Yury Semikhatsky 2021-05-27 23:31:00 +00:00 committed by GitHub
parent ee7e38c60d
commit c8ee008aa1
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2 changed files with 16 additions and 4 deletions
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4
browser_patches/webkit/BUILD_NUMBER
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@ -1,2 +1,2 @@
1485
Changed: yurys@chromium.org Mon May 24 18:35:09 PDT 2021
1486
Changed: yurys@chromium.org Thu May 27 16:26:26 PDT 2021

16
browser_patches/webkit/patches/bootstrap.diff
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@ -11384,10 +11384,22 @@ index bd8d82c4157311464f4ec55d0e149dfe89870ba1..81117d5d6551ed5db3a2c59226a52ba4
void saveBackForwardSnapshotForCurrentItem();
void saveBackForwardSnapshotForItem(WebBackForwardListItem&);
diff --git a/Source/WebKit/UIProcess/Cocoa/WebViewImpl.mm b/Source/WebKit/UIProcess/Cocoa/WebViewImpl.mm
index dee0c3792c13aefc0a4ad7ef8539eeaed91de312..376ad2a6a7b92005f38843c4a4925905c5509667 100644
index dee0c3792c13aefc0a4ad7ef8539eeaed91de312..6c19d686bfe553eb5de68edaf50e0b6e84874a9c 100644
--- a/Source/WebKit/UIProcess/Cocoa/WebViewImpl.mm
+++ b/Source/WebKit/UIProcess/Cocoa/WebViewImpl.mm
@@ -4587,6 +4587,18 @@ static RetainPtr<CGImageRef> takeWindowSnapshot(CGSWindowID windowID, bool captu
@@ -2510,6 +2510,11 @@ WebCore::DestinationColorSpace WebViewImpl::colorSpace()
else
m_colorSpace = [NSScreen mainScreen].colorSpace;
}
+ // Playwright begin
+ // window.colorSpace is sometimes null on popup windows in headless mode
+ if (!m_colorSpace)
+ return DestinationColorSpace::SRGB();
+ // Playwright end
return WebCore::DestinationColorSpace { [m_colorSpace CGColorSpace] };
}
@@ -4587,6 +4592,18 @@ static RetainPtr<CGImageRef> takeWindowSnapshot(CGSWindowID windowID, bool captu
return adoptCF(CGWindowListCreateImage(CGRectNull, kCGWindowListOptionIncludingWindow, windowID, imageOptions));
}