Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 6fab811984ab863ad3ce9ed9ac01b52ccbb88151
https://github.com/WebKit/WebKit/commit/6fab811984ab863ad3ce9ed9ac01b52ccbb88151
Author: Carlos Garcia Campos <[email protected]>
Date: 2026-01-16 (Fri, 16 Jan 2026)
Changed paths:
M Source/WebKit/UIProcess/gtk/AcceleratedBackingStore.cpp
M Source/WebKit/UIProcess/gtk/AcceleratedBackingStore.h
Log Message:
-----------
[GTK3] leaks DMA-BUF allocations when loading and unloading web pages
https://bugs.webkit.org/show_bug.cgi?id=305401
Reviewed by Nikolas Zimmermann.
We keep the DMA-BUF buffers mapped in the UI process because we are
failing to delete the associated texture. We need to make sure the gl
context is current before calling glDeleteTextures().
* Source/WebKit/UIProcess/gtk/AcceleratedBackingStore.cpp:
(WebKit::AcceleratedBackingStore::~AcceleratedBackingStore):
(WebKit::AcceleratedBackingStore::BufferEGLImage::~BufferEGLImage):
(WebKit::AcceleratedBackingStore::BufferEGLImage::didUpdateContents):
(WebKit::AcceleratedBackingStore::unrealize):
* Source/WebKit/UIProcess/gtk/AcceleratedBackingStore.h:
Canonical link: https://commits.webkit.org/305700@main
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