https://bugs.freedesktop.org/show_bug.cgi?id=67873
Priority: medium
Bug ID: 67873
Assignee: [email protected]
Summary: libcdr missing empty lines
Severity: minor
Classification: Unclassified
OS: All
Reporter: [email protected]
Hardware: Other
Status: UNCONFIRMED
Version: unspecified
Component: filters and storage
Product: LibreOffice
Created attachment 83794
--> https://bugs.freedesktop.org/attachment.cgi?id=83794&action=edit
demo of bug
Hi there, I just git cloned the latest master of libcdr and used cdr2text (&
the various other tools) to reproduce. If I have a text box with text
containing any blank lines, the code strips these blank lines out. Attached is
a sample file demonstrating the issue. Below is a hack patch to libcdr which
produces the correct output by inserting a line with a single space.
diff --git a/src/lib/CDRParser.cpp b/src/lib/CDRParser.cpp
index ec76a21..08f5e44 100644
--- a/src/lib/CDRParser.cpp
+++ b/src/lib/CDRParser.cpp
@@ -3032,6 +3032,10 @@ void libcdr::CDRParser::readTxsm(WPXInputStream *input,
unsigned length)
memcpy(&textData[0], buffer, numBytesRead);
input->seek(1, WPX_SEEK_CUR); //skip the 0 ending character
+ if (textData.empty()) {
+ textData.push_back(' ');
+ charDescriptions.push_back(0);
+ }
if (!textData.empty())
m_collector->collectText(textId, stlId, textData, charDescriptions,
charStyles);
}
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