[Bug 29139] New: ExtTextOutW doesn't handle failed buffer allocations

wine-bugs at winehq.org wine-bugs at winehq.org
Mon Nov 21 12:07:18 CST 2011


             Bug #: 29139
           Summary: ExtTextOutW doesn't handle failed buffer allocations
           Product: Wine
           Version: unspecified
          Platform: All
        OS/Version: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: gdi32
        AssignedTo: wine-bugs at winehq.org
        ReportedBy: disposable593-wine at yahoo.com
    Classification: Unclassified

In font.c (http://source.winehq.org/source/dlls/gdi32/font.c#L1847):

The central text output function ExtTextOutW never checks for NULL return
values in buffer allocations (HeapAlloc(...)). The same seems to be the case
for several other functions in font.c (see, for example,

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