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Merge pull request #9131 from ChillerDragon/pr_fix_mysql_null_bind

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Fix empty vector element access in mysql prepare
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Dennis Felsing 2024-10-09 07:33:42 +00:00 committed by GitHub
parent 4dbf9a1d54 f7955a50e6
commit a9e52d2b7b
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1 changed files with 5 additions and 2 deletions
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3
src/engine/server/databases/mysql.cpp
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@ -331,8 +331,11 @@ bool CMysqlConnection::PrepareStatement(const char *pStmt, char *pError, int Err
unsigned NumParameters = mysql_stmt_param_count(m_pStmt.get()); unsigned NumParameters = mysql_stmt_param_count(m_pStmt.get());
m_vStmtParameters.resize(NumParameters); m_vStmtParameters.resize(NumParameters);
m_vStmtParameterExtras.resize(NumParameters); m_vStmtParameterExtras.resize(NumParameters);
if(NumParameters)
{
mem_zero(&m_vStmtParameters[0], sizeof(m_vStmtParameters[0]) * m_vStmtParameters.size()); mem_zero(&m_vStmtParameters[0], sizeof(m_vStmtParameters[0]) * m_vStmtParameters.size());
mem_zero(&m_vStmtParameterExtras[0], sizeof(m_vStmtParameterExtras[0]) * m_vStmtParameterExtras.size()); mem_zero(&m_vStmtParameterExtras[0], sizeof(m_vStmtParameterExtras[0]) * m_vStmtParameterExtras.size());
}
return false; return false;
} }