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0030899: Data Exchange, RWObj_Reader - reading multiline file with more than one line separator leads to memory corruption

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Fix misprint in condition.
This commit is contained in:
kgv
2019-08-14 15:06:55 +03:00
committed by bugmaster
parent 8e7dc6f465
commit 5e2477a7bd
2 changed files with 43 additions and 1 deletions
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2
src/RWObj/RWObj_Reader.cxx
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@@ -110,7 +110,7 @@ namespace
// multi-line syntax
aLine[aTailIter] = ' ';
const ptrdiff_t aFullLen = aLine + aTailIter + 1 - &this->Line.First();
if (LineBuffLen < aNbRead + MaxLineLen)
if (LineBuffLen < aFullLen + MaxLineLen)
{
LineBuffLen += MaxLineLen;
this->Line.Resize (0, LineBuffLen - 1, true);