Merge r266331 - [GTK] REGRESSION(r150392) insufficient space allocati…

…on results in heap corruption https://bugs.webkit.org/show_bug.cgi?id=215976 Patch by Jim Mason <jmason@ibinx.com> on 2020-08-30 Reviewed by Carlos Garcia Campos. * wtf/glib/RunLoopGLib.cpp: (WTF::RunLoop::TimerBase::TimerBase):
WebKit · Sep 4, 2020 · d94788a · d94788a
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diff --git a/Source/WTF/ChangeLog b/Source/WTF/ChangeLog
@@ -1,3 +1,13 @@
+2020-08-30  Jim Mason  <jmason@ibinx.com>
+
+        [GTK] REGRESSION(r150392) insufficient space allocation results in heap corruption
+        https://bugs.webkit.org/show_bug.cgi?id=215976
+
+        Reviewed by Carlos Garcia Campos.
+
+        * wtf/glib/RunLoopGLib.cpp:
+        (WTF::RunLoop::TimerBase::TimerBase):
+
 2020-08-24  Carlos Garcia Campos  <cgarcia@igalia.com>
 
         [GTK] Implement rendering frames timeline panel for GTK+ port

diff --git a/Source/WTF/wtf/glib/RunLoopGLib.cpp b/Source/WTF/wtf/glib/RunLoopGLib.cpp
@@ -158,7 +158,7 @@ void RunLoop::notify(RunLoop::Event event)
 
 RunLoop::TimerBase::TimerBase(RunLoop& runLoop)
     : m_runLoop(runLoop)
-    , m_source(adoptGRef(g_source_new(&RunLoop::s_runLoopSourceFunctions, sizeof(GSource))))
+    , m_source(adoptGRef(g_source_new(&RunLoop::s_runLoopSourceFunctions, sizeof(RunLoopSource))))
 {
     auto& runLoopSource = *reinterpret_cast<RunLoopSource*>(m_source.get());
     runLoopSource.runLoop = m_runLoop.ptr();