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pierov pushed a commit to branch geckoview-99.0.1-11.0-1 in repository tor-browser.
commit 8ef5a28d0417e75d0b340552388d1e94bae4166c Author: Andrew Osmond aosmond@mozilla.com AuthorDate: Tue Mar 15 15:08:05 2022 +0000
Bug 1759706 - Ensure we initialize TexImageSourceAdapter::mOut_error for OffscreenCanvas. r=gfx-reviewers,nical a=dmeehan
The ErrorResult is actually used by FromOffscreenCanvas and setting this properly will avoid a crash.
Differential Revision: https://phabricator.services.mozilla.com/D141103 --- dom/canvas/ClientWebGLContext.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/dom/canvas/ClientWebGLContext.h b/dom/canvas/ClientWebGLContext.h index 84e6ac1d86c6b..7d19bcc11c072 100644 --- a/dom/canvas/ClientWebGLContext.h +++ b/dom/canvas/ClientWebGLContext.h @@ -682,8 +682,9 @@ struct TexImageSourceAdapter final : public TexImageSource { }
TexImageSourceAdapter(const dom::OffscreenCanvas* offscreenCanvas, - ErrorResult*) { + ErrorResult* const out_error) { mOffscreenCanvas = offscreenCanvas; + mOut_error = out_error; }
TexImageSourceAdapter(const dom::Element* domElem,