242217 2022-06-30 16:45:22 -0700 [WPE][GTK] web process leak if webkit_download_set_destination is called with empty destination 2022-11-16 09:01:23 -0800 1 1 1 Unclassified WebKit WebKit2 WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 241583 1 yurys yurys dpino kkinnunen mcatanzaro webkit-bug-importer oldest_to_newest 1879588 0 yurys 2022-06-30 16:45:22 -0700 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 1879596 1 yurys 2022-06-30 16:55:24 -0700 Pull request: https://github.com/WebKit/WebKit/pull/1970 1912890 2 ews-feeder 2022-11-16 09:00:20 -0800 Committed 256737@main (c985acc37157): <https://commits.webkit.org/256737@main> Reviewed commits have been landed. Closing PR #1970 and removing active labels. 1912891 3 webkit-bug-importer 2022-11-16 09:01:23 -0800 <rdar://problem/102422549>