[PATCH] net/nfb: fix use after free

Martin Spinler spinler at cesnet.cz
Fri Oct 11 13:50:33 CEST 2024


On Thu, 2024-10-10 at 19:17 +0200, David Marchand wrote:
> On Thu, Oct 10, 2024 at 7:16 PM Thomas Monjalon <thomas at monjalon.net> wrote:
> > 
> > With the annotations added to the allocation functions,
> > more issues are detected at compilation time:
> > 
> > nfb_rx.c:133:28: error: pointer 'rxq' used after 'rte_free'
> > 
> > It is fixed by moving the assignment before freeing the parent pointer.
> > 
> > Fixes: 80da7efbb4c4 ("eal: annotate allocation functions")
> > 
> > Signed-off-by: Thomas Monjalon <thomas at monjalon.net>
> Reviewed-by: David Marchand <david.marchand at redhat.com>
> 
> 
Acked-by: Martin Spinler <spinler at cesnet.cz>


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