[Feedreader-development] patch to fix buffer overrun in MdHintWn.pas

[Miha R. <pb...@mi...>]

Hi!

Here's patch to fix possible buffer overruns that could occur in
TMdHintWindow/TMdBubbleHintWindow classes. I found three calls to StrPCopy
without any parameter length checking.


Index: MdHintWn.pas
===================================================================
RCS file: /cvsroot/feedreader/feedreader/MdHintWn.pas,v
retrieving revision 1.2
diff -r1.2 MdHintWn.pas
334c334
<   StrPCopy(CCaption, Caption);
---
>   StrLCopy(CCaption, PChar(Caption), SizeOf(CCaption) - 1);
435c435
<   StrPCopy(CCaption, Caption);
---
>   StrLCopy(CCaption, PChar(Caption), SizeOf(CCaption) - 1);
616c616
<   StrPCopy(CCaption, Caption);
---
>   StrLCopy(CCaption, PChar(Caption), SizeOf(CCaption) - 1);


--
Miha Remec