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Fix vuln OSV-2024-1009 #13

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Fix vuln OSV-2024-1009 #13

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743ab4b
Fix vuln OSV-2024-1009
oss-patch Dec 24, 2024
34b065e
Fix format err
oss-patch Jan 4, 2025
b3b7a57
Fix format err
oss-patch Jan 4, 2025
ea0423c
Remove useless checks
oss-patch Jan 4, 2025
066d29d
Fix format err
oss-patch Jan 4, 2025
43b241f
Fix format err
oss-patch Jan 16, 2025
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8 changes: 7 additions & 1 deletion Packet++/src/TextBasedProtocol.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -296,7 +296,13 @@ namespace pcpp
}

std::string fieldName = fieldToRemove->getFieldName();


if ((fieldToRemove->m_NameOffsetInMessage + fieldToRemove->getFieldSize()) > m_DataLen)
{
PCPP_LOG_ERROR("Field range exceeds message length");
return false;
}

// shorten layer and delete this field
if (!shortenLayer(fieldToRemove->m_NameOffsetInMessage, fieldToRemove->getFieldSize()))
{
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