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Fix string allocation in SquirrelVM::ReadObject

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This commit is contained in:
samisalreadytaken 2024-06-29 18:18:17 +03:00
parent 8c0b3f2f75
commit 77f645980e
1 changed files with 16 additions and 1 deletions
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17
sp/src/vscript/vscript_squirrel.cpp
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@ -3803,11 +3803,26 @@ void SquirrelVM::ReadObject( SQObjectPtr &pObj, CUtlBuffer* pBuffer, ReadStateMa
case OT_STRING: case OT_STRING:
{ {
int len = pBuffer->GetInt(); int len = pBuffer->GetInt();
char *psz = (char*)stackalloc(len); char *psz;
if ( len < 1024 )
{
psz = (char*)stackalloc( len );
}
else
{
psz = (char*)malloc( len );
}
pBuffer->Get( psz, len ); pBuffer->Get( psz, len );
obj._unVal.pString = SQString::Create( _ss(vm_), psz, len ); obj._unVal.pString = SQString::Create( _ss(vm_), psz, len );
if ( len >= 1024 )
{
free( psz );
}
break; break;
} }
case OT_TABLE: case OT_TABLE: