RESOLVED FIXED Bug 242217
[WPE][GTK] web process leak if webkit_download_set_destination is called with empty destination 
https://bugs.webkit.org/show_bug.cgi?id=242217
Summary [WPE][GTK] web process leak if webkit_download_set_destination is called with...
Yury Semikhatsky
Reported 2022-06-30 16:45:22 PDT
Passing empty string as the destination according to the current logic in NetworkProcess::findPendingDownloadLocation[1] should cancel the download. In practice the download never finishes and if the browser stays open for > 30s after the page is closed corresponding web process may leak similar to https://bugs.webkit.org/show_bug.cgi?id=241583 (I didn't debug the exact retention path). [1] https://github.com/WebKit/WebKit/blob/fcd1d36de2ca84f2d8736165fbc08cd6251f9578/Source/WebKit/NetworkProcess/NetworkProcess.cpp#L2042-L2043
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Yury Semikhatsky
Comment 1 2022-06-30 16:55:24 PDT
Pull request: https://github.com/WebKit/WebKit/pull/1970
EWS
Comment 2 2022-11-16 09:00:20 PST
Committed 256737@main (c985acc37157): <https://commits.webkit.org/256737@main> Reviewed commits have been landed. Closing PR #1970 and removing active labels.
Radar WebKit Bug Importer
Comment 3 2022-11-16 09:01:23 PST
<rdar://problem/102422549>
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