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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-15 03:35:49 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-15 03:35:49 +0000 |
| commit | d8bbc7858622b6d9c278469aab701ca0b609cddf (patch) | |
| tree | eff41dc61d9f714852212739e6b3738b82a2af87 /dom/base/nsWrapperCache.h | |
| parent | Releasing progress-linux version 125.0.3-1~progress7.99u1. (diff) | |
| download | firefox-d8bbc7858622b6d9c278469aab701ca0b609cddf.tar.xz firefox-d8bbc7858622b6d9c278469aab701ca0b609cddf.zip | |
Merging upstream version 126.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | dom/base/nsWrapperCache.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/dom/base/nsWrapperCache.h b/dom/base/nsWrapperCache.h index f1c4e17fa3..4410b64ddf 100644 --- a/dom/base/nsWrapperCache.h +++ b/dom/base/nsWrapperCache.h @@ -12,6 +12,7 @@ #include "mozilla/ServoUtils.h" #include "mozilla/RustCell.h" #include "js/HeapAPI.h" +#include "js/RootingAPI.h" #include "js/TracingAPI.h" #include "js/TypeDecls.h" #include "nsISupports.h" @@ -196,6 +197,11 @@ class JS_HAZ_ROOTED nsWrapperCache { if (mWrapper) { MOZ_ASSERT(mWrapper == aOldObject); mWrapper = aNewObject; + if (PreservingWrapper() && !JS::ObjectIsTenured(mWrapper)) { + // Can pass prevp as null here since a previous store buffer entry has + // been cleared by the current nursery collection. + JS::HeapObjectPostWriteBarrier(&mWrapper, nullptr, mWrapper); + } } } |