[tarantool-patches] Re: [PATCH] Iproto call won't leak if transaction isn't committed

[Georgy Kirichenko]

Merged to 2.1
On Thursday, August 29, 2019 11:28:14 AM MSK Georgy Kirichenko wrote:
> Merged into 2.3, 2.2 and 1.10 as it affects all this versions
> 
> On Wednesday, August 28, 2019 5:32:35 PM MSK Maria Khaydich wrote:
> > In case of throwing client error because of unfinished
> > transaction we did not destroy used port. It could possibly
> > cause huge memory leaks as could be seen with top or its
> > analogues when performing net.box test run in a loop.
> > 
> > Closes #4388
> > ---
> > Issue:
> > https://github.com/tarantool/tarantool/issues/4388
> > Branch:
> > https://github.com/tarantool/tarantool/tree/eljashm/gh-4388-uncommitted-ip
> > ro to-leaks-not
> > 
> >  src/box/call.c | 1 +
> >  1 file changed, 1 insertion(+)
> > 
> > diff --git a/src/box/call.c b/src/box/call.c
> > index ac2bf3004..169210767 100644
> > --- a/src/box/call.c
> > +++ b/src/box/call.c
> > @@ -132,6 +132,7 @@ box_process_call(struct call_request *request, struct
> > port *port)
> > 
> >  	if (txn != NULL) {
> >  	
> >  		diag_set(ClientError, ER_FUNCTION_TX_ACTIVE);
> > 
> > +		port_destroy(port);
> > 
> >  		txn_rollback(txn);
> >  		fiber_gc();
> >  		return -1;

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