Messages in this thread | | | Subject | Re: [PATCH] bnx2x: fix mem leak when command is unknown | From | "Dmitry Kravkov" <> | Date | Wed, 1 Aug 2012 10:41:17 +0300 |
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On Tue, 2012-07-31 at 23:39 +0200, Jesper Juhl wrote: > In bnx2x_mcast_enqueue_cmd() we'll leak the memory allocated to > 'new_cmd' if we hit the deafault case of the 'switch (cmd)'. > Add a 'kfree(new_cmd)' to that case to avoid the leak. > > Signed-off-by: Jesper Juhl <jj@chaosbits.net> > --- > drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c | 1 + > 1 file changed, 1 insertion(+) > > note: due to lack of hardware this patch is compile tested only. > > diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c > index 734fd87..62f754b 100644 > --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c > +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c > @@ -2485,6 +2485,7 @@ static int bnx2x_mcast_enqueue_cmd(struct bnx2x *bp, > break; > > default: > + kfree(new_cmd); > BNX2X_ERR("Unknown command: %d\n", cmd); > return -EINVAL; > } > -- > 1.7.11.3 > Thanks a lot, Jesper.
Acked-by: Dmitry Kravkov <dmitry@broadcom.com> >
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