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Fixed TChromium.OnDevToolsEvent declaration

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Added more parameter checks to CefString.
Added TChromium.DestroyAllHandlersAndObservers which includes DestroyDevToolsMsgObserver to fix issue #288.
This commit is contained in:
Salvador Díaz Fau
2020-07-14 15:50:23 +02:00
parent 5bfeb8de3f
commit 51658e03f2
7 changed files with 80 additions and 72 deletions
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source/uCEFMiscFunctions.pas
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@@ -381,7 +381,7 @@ end;
function CefString(const str: PCefString): ustring;
begin
if (str <> nil) then
if (str <> nil) and (str^.str <> nil) and (str^.length > 0) and (str^.length < nativeuint(high(integer))) then
SetString(Result, str^.str, str^.length)
else
Result := '';