Bug 213921

Summary:	[GLIB] fast/visual-viewport/scroll-event-fired-during-scroll-alone.html is crashing since added in r263858
Product:	WebKit	Reporter:	Diego Pino <dpino>
Component:	Scrolling	Assignee:	Nobody <webkit-unassigned>
Status:	NEW ---
Severity:	Normal	CC:	bugs-noreply
Priority:	P2
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Diego Pino 2020-07-03 00:33:07 PDT

fast/visual-viewport/scroll-event-fired-during-scroll-alone.html [ Crash ]

Crash-log: https://build.webkit.org/results/GTK%20Linux%2064-bit%20Release%20(Tests)/r263882%20(14444)/fast/visual-viewport/scroll-event-fired-during-scroll-alone-crash-log.txt

Thread 1 (Thread 0x7fd5d64059c0 (LWP 105260)):
#0  0x00007fd5dcacb9de in WTFCrash () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#1  0x0000563785b2d8f9 in  ()
#2  0x0000563785b68a52 in WTR::JSUIScriptController::zoomToScale(OpaqueJSContext const*, OpaqueJSValue*, OpaqueJSValue*, unsigned long, OpaqueJSValue const* const*, OpaqueJSValue const**) ()
#3  0x00007fd5dbb55d8a in long JSC::APICallbackFunction::call<JSC::JSCallbackFunction>(JSC::JSGlobalObject*, JSC::CallFrame*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#4  0x00007fd4fbfff027 in  ()
#5  0x00007ffd5e863f90 in  ()
#6  0x00007fd5dbad2c72 in llint_op_call () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#7  0x0000000000000000 in  ()