Hi,
Please find the latest report on new defect(s) introduced to LibreOffice found
with Coverity Scan.
1 new defect(s) introduced to LibreOffice found with Coverity Scan.
New defect(s) Reported-by: Coverity Scan
Showing 1 of 1 defect(s)
** CID 1492337: Integer handling issues (SIGN_EXTENSION)
/sw/source/core/text/itradj.cxx: 521 in
SwTextAdjuster::CalcKanaAdj(SwLineLayout *)()
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*** CID 1492337: Integer handling issues (SIGN_EXTENSION)
/sw/source/core/text/itradj.cxx: 521 in
SwTextAdjuster::CalcKanaAdj(SwLineLayout *)()
515 // during text formatting
516 sal_uInt16 nMaxWidthDiff = GetInfo().GetMaxWidthDiff( pPos
);
517
518 // check, if information is stored under other key
519 if ( !nMaxWidthDiff && pPos == pCurrent->GetFirstPortion() )
520 nMaxWidthDiff = GetInfo().GetMaxWidthDiff( pCurrent );
>>> CID 1492337: Integer handling issues (SIGN_EXTENSION)
>>> Suspicious implicit sign extension: "nMaxWidthDiff" with type
>>> "sal_uInt16" (16 bits, unsigned) is promoted in "nMinWidth + (10000 -
>>> nCompress) * nMaxWidthDiff / 10000" to type "int" (32 bits, signed), then
>>> sign-extended to type "long" (64 bits, signed). If "nMinWidth + (10000 -
>>> nCompress) * nMaxWidthDiff / 10000" is greater than 0x7FFFFFFF, the upper
>>> bits of the result will all be 1.
521 pPos->Width( nMinWidth +
522 ( ( 10000 - nCompress ) * nMaxWidthDiff ) /
10000 );
523 nDecompress += pPos->Width() - nMinWidth;
524 }
525 else if( pPos->InGlueGrp() && pPos->InFixMargGrp() )
526 {
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https://u15810271.ct.sendgrid.net/ls/click?upn=HRESupC-2F2Czv4BOaCWWCy7my0P0qcxCbhZ31OYv50ypSs1kiFPuCn2xFdlMIFBirii0zZ9j2-2F9F2XPBcBm2BNgi9duPy3v-2FzgFDd2LJ-2BDKI-3Djy6E_OTq2XUZbbipYjyLSo6GRo-2FpVxQ9OzkDINu9UTS-2FQhSdO0F0jQniitrGlNxDIzPJiv7uWe2YXPLfUTEQTPWjOUofnlaM2UIGk8VEHF1GIbG9oDSwzcFSqA9GQLcYYZggDVNZAHQ4x61QrHmfX00bEPzJwHb3tpfdUrgrQ8-2FY-2FzjvQvbabBbz2waRzAv9RdSflRH4XwFtrR4zvwLHNQsfceD73BrzAod9LDdWXgUXQTxk-3D
