sw/source/filter/ww8/ww8par.cxx | 11 +++++++++++
1 file changed, 11 insertions(+)
New commits:
commit ec5acd6c289446ffb0e07fa1887f5a306e03b4f2
Author: Caolán McNamara <caolan.mcnam...@collabora.com>
AuthorDate: Thu Dec 5 12:56:34 2024 +0000
Commit: Miklos Vajna <vmik...@collabora.com>
CommitDate: Fri Dec 6 11:20:50 2024 +0100
crashtesting: HLINK embedded null import from ooo98294-1.doc
which causes problems on export to docx. Sanitize at the original
import.
Change-Id: I3b5521dac6a2b6926db6362d33500b11f0a69098
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/177871
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoff...@gmail.com>
Reviewed-by: Miklos Vajna <vmik...@collabora.com>
diff --git a/sw/source/filter/ww8/ww8par.cxx b/sw/source/filter/ww8/ww8par.cxx
index 624fdc2f9b6d..cc50f8d76c17 100644
--- a/sw/source/filter/ww8/ww8par.cxx
+++ b/sw/source/filter/ww8/ww8par.cxx
@@ -216,6 +216,15 @@ namespace
}
}
+// returns true if an embedded null was found
+static bool clipToFirstNull(OUString& rStr)
+{
+ sal_Int32 nEmbeddedNullIdx = rStr.indexOf(0);
+ if (nEmbeddedNullIdx != -1)
+ rStr = rStr.copy(0, nEmbeddedNullIdx);
+ return nEmbeddedNullIdx != -1;
+}
+
void SwWW8ImplReader::ReadEmbeddedData(SvStream& rStrm, SwDocShell const *
pDocShell, struct HyperLinksTable& hlStr)
{
// (0x01B8) HLINK
@@ -347,6 +356,8 @@ void SwWW8ImplReader::ReadEmbeddedData(SvStream& rStrm,
SwDocShell const * pDocS
if (xLongName)
{
+ if (clipToFirstNull(*xLongName))
+ SAL_WARN("sw.ww8", "HLINK with embedded null, truncating to: " <<
*xLongName);
if (xTextMark)
{
if (xLongName->isEmpty())
