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author | Caolán McNamara <caolanm@redhat.com> | 2012-07-05 21:37:49 +0100 |
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committer | Caolán McNamara <caolanm@redhat.com> | 2012-07-05 21:39:45 +0100 |
commit | 7e3923520c27ff139bc3abab35a1c01e1a785fb1 (patch) | |
tree | f909499ee78e0f1a2cc9d06ed7832239d7f62343 | |
parent | 5218c0d6a8171400bee0d972ff05757849df4d19 (diff) |
Resolves: fdo#49587 apparent loop in style hierarchy
Change-Id: I32317a1a6500377f7e7bb98d1dcc65ad86feb9a2
-rw-r--r-- | writerfilter/source/dmapper/DomainMapper_Impl.cxx | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/writerfilter/source/dmapper/DomainMapper_Impl.cxx b/writerfilter/source/dmapper/DomainMapper_Impl.cxx index 5c33f7b516a7..a69e9115e4db 100644 --- a/writerfilter/source/dmapper/DomainMapper_Impl.cxx +++ b/writerfilter/source/dmapper/DomainMapper_Impl.cxx @@ -561,7 +561,14 @@ uno::Any DomainMapper_Impl::GetPropertyFromStyleSheet(PropertyIds eId) } } //search until the property is set or no parent is available - pEntry = GetStyleSheetTable()->FindParentStyleSheet(pEntry->sBaseStyleIdentifier); + StyleSheetEntryPtr pNewEntry = GetStyleSheetTable()->FindParentStyleSheet(pEntry->sBaseStyleIdentifier); + + SAL_WARN_IF( pEntry == pNewEntry, "writerfilter", "circular loop in style hierarchy?"); + + if (pEntry == pNewEntry) //fdo#49587 + break; + + pEntry = pNewEntry; } return uno::Any(); } |