[Webkit-unassigned] [Bug 74680] New: [Plugins GTK/QT] Signed to Unsigned Conversion Error

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=74680

           Summary: [Plugins GTK/QT] Signed to Unsigned Conversion Error
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: All
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: Plug-ins
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: justine.bang at samsung.com



Kwangmin Bang <justine.bang at samsung.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
 Attachment #119548|                            |review?, commit-queue?
               Flag|                            |


Created an attachment (id=119548)
 --> (https://bugs.webkit.org/attachment.cgi?id=119548&action=review)
the patch file created by svn-create-patch

If signed integer variables having negative number is allocated to unsigned short variables,
unsigned short variables will have an unexpected value.

So, if signed integer variable has negative number,fill unsigned short variables to zero before type casting.
If not, clipRect(unsigned short) have an unexpected value cause of the first bit for negative.

-- 
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.