[Webkit-unassigned] [Bug 11742] New: [S60] Danger usage of YYSTACK_ALLOC and free()

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Sat Dec 2 05:42:41 PST 2006


http://bugs.webkit.org/show_bug.cgi?id=11742

           Summary: [S60] Danger usage of YYSTACK_ALLOC and free()
           Product: WebKit
           Version: 420+ (nightly)
          Platform: S60 Emulator
        OS/Version: S60 3rd edition
            Status: UNCONFIRMED
          Severity: Minor
          Priority: P4
         Component: CSS
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: marcik4 at gmail.com


In css/parser.cpp, function yyparse, YYSTACK_ALLOC macro is used to alloc
memory and later it's being freed with with free(), while it's not sure that
function behind the YYSTACK_ALLOC returns memory that can be freed with free().


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