Fix memory leak if wxDC::DrawBitmap() fails in wxOS2.

Don't forget to free the buffer if we return abnormally.

Closes #12825.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66526 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/os2/dc.cpp b/src/os2/dc.cpp
index 228e231c5f0068a3ab8705383288e05cc8858fe6..ab1b0ad71813eed161dfbc606298aaa2b84957c0 100644 (file)
--- a/src/os2/dc.cpp
+++ b/src/os2/dc.cpp
@@ -1579,6 +1579,7 @@ void wxPMDCImpl::DoDrawBitmap(
                 {
                     vError = ::WinGetLastError(vHabmain);
                     sError = wxPMErrorToStr(vError);
                 {
                     vError = ::WinGetLastError(vHabmain);
                     sError = wxPMErrorToStr(vError);

+                    delete [] pucBits;

                     return;
                 }
                 if ((lScans = ::GpiQueryBitmapBits( hPS
                     return;
                 }
                 if ((lScans = ::GpiQueryBitmapBits( hPS


@@ -1590,6 +1591,7 @@ void wxPMDCImpl::DoDrawBitmap(
                 {
                     vError = ::WinGetLastError(vHabmain);
                     sError = wxPMErrorToStr(vError);
                 {
                     vError = ::WinGetLastError(vHabmain);
                     sError = wxPMErrorToStr(vError);

+                    delete [] pucBits;

                     return;
                 }
                 unsigned char           cOldRedFore   = (unsigned char)(lOldForeGround >> 16);
                     return;
                 }
                 unsigned char           cOldRedFore   = (unsigned char)(lOldForeGround >> 16);