Based on Mozilla bug 1345177.
Changes from the original bug's patch:
- The original patch didn't have a dotAll for a call to irregexp::ParsePattern,
so let's make our dotAll a member of the MutableHandleRegExpShared re.
- Make RegExpShared::initializeNamedCaptures, introduced in Issue #1285, static.
This resolves a build bustage where static RegExpShared::compile was trying to
use a member function.
Based on Mozilla bug 1345177.
Changes from the original bug's patch:
- We don't have JS::CurrentThreadIsHeapCollecting, so let's use
trc->runtime()->isHeapCollecting() instead.
- Mozilla bug 1337117 renamed runtimeFromMainThread to
runtimeFromActiveCooperatingThread for Firefox 54, so let's use the former
This is essentially a follow up to Issue #1286. We already have
UCHAR_EXTENDED_PICTOGRAPHIC in our in-tree ICU, so there's no reason to comment
this case out.
Windows commonly fails to work because of --compressed, and its string
escaping needed improvement because of the complexities of argument
parsing in command windows.
In CanvasRenderingContext2D::SetFontInternal, we should not throw if
there is no PresShell due to (sandboxed/hidden) iframe use that has not
initialized its presentation yet at the time of property manipulation.
This removes the throwing of the error and just silently fails.
Resolves#2087
The first part also means that Compact no longer needs the SurfaceCache lock (used to be via CreateChunk->CanHold),
which avoids potential deadlocks during shutdown that m-c 523950 would otherwise cause
Controlled by image.animated.decode-on-demand.threshold-kb, default 256MB
Includes squashed bugfixes/regressions:
- m-c 1444537: Shutting down the decode pool should make animated decoders bail early
- m-c 1628606: Make sure to mark the surface cache entry available before sending the frame complete notification
- m-c 1502275: Skip recreating the decoder after redecode errors if an animated image is reset
- m-c 1443232: Don't insert frames into our AnimationFrameBuffer that we consider in error and unusable
Includes squashed changes of:
- m-c 1317907: Refactor FrameAnimator::GetCompositedFrame to be a bit simpler
- m-c 1351434: bugfix
- m-c 686905: Enable the pref image.mem.animated.discardable to allow discarding of animated images
Don't mark the .kPStaticModules section as relro for bfd, as the linkers on
Windows and Mac don't do this anyway.
Add a section insert of .kPStaticModules to config/expandlibs_exec.py, which
seems to be the primary cause of linking bustage on gold, lld, and mold.
Regression seems to have been introduced by PR #2060? This tree didn't fail
building before we've reinstated unified building for js/src.
Found while building js/src de-unified.
We may eventually want to make this permanent in the front-end of
Pale Moon for privacy reasons.
Disabling this to avoid usage expecting changed spec results.
This implements a plain interpretations of RFC 6797, which says to only consider
the first HSTS header.
This slightly conflicts with RFC 7230, which says that sending multiple headers
which can't be merged is illegal (except for a specific whitelist which HSTS isn't in),
so this situation should never occur in the first place (and would therefore not need
the explicit entry in RFC 6797).
It improves HSTS robustness dealing with non-compliant servers.
Resolves#2070
