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| author | Caolán McNamara <caolanm@redhat.com> | 2017-04-11 10:50:33 +0100 |
|---|---|---|
| committer | Caolán McNamara <caolanm@redhat.com> | 2017-04-11 10:51:07 +0100 |
| commit | da78742e189966bd6e7f49390164132684928756 (patch) | |
| tree | 0daa3c5b2e198e915415f06aa78873bd9c2209ee /lotuswordpro/source | |
| parent | e1c83d0514e6123faa50ad0a7aa6a9031b271c9a (diff) | |
ofz: loop in lwp layout
Change-Id: Ic0a6a3c77b82e001829d8d9d7163e1b2141d8a0c
Diffstat (limited to 'lotuswordpro/source')
| -rw-r--r-- | lotuswordpro/source/filter/lwplayout.cxx | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/lotuswordpro/source/filter/lwplayout.cxx b/lotuswordpro/source/filter/lwplayout.cxx index 7ea7e2d2f2a7..3c32355e776d 100644 --- a/lotuswordpro/source/filter/lwplayout.cxx +++ b/lotuswordpro/source/filter/lwplayout.cxx @@ -1370,7 +1370,13 @@ rtl::Reference<LwpVirtualLayout> LwpMiddleLayout::GetWaterMarkLayout() { return xLay; } - xLay.set(dynamic_cast<LwpVirtualLayout*>(xLay->GetNext().obj().get())); + rtl::Reference<LwpVirtualLayout> xNext(dynamic_cast<LwpVirtualLayout*>(xLay->GetNext().obj().get())); + if (xNext == xLay) + { + SAL_WARN("lwp", "loop in layout"); + break; + } + xLay = xNext; } return rtl::Reference<LwpVirtualLayout>(); } |