lkml.org 
[lkml]   [2016]   [Mar]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] net: sxgbe: fix error paths in sxgbe_platform_probe()
Rasmus Villemoes <linux@rasmusvillemoes.dk> :
> We need to use post-decrement to ensure that irq_dispose_mapping is
> also called on priv->rxq[0]->irq_no; moreover, if one of the above for
> loops failed already at i==0 (so we reach one of these labels with
> that value of i), we'll enter an essentially infinite loop of
> out-of-bounds accesses.
>
> Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>

(ok, i is signed)

Reviewed-by: Francois Romieu <romieu@fr.zoreil.com>

Someone messed with my review on 2014/03/25 and got it wrong. :o/

Two years after the initial submission, there is zero change regarding use
of sxgbe_core_ops for extension or manageability. The extra indirection is
ripe for removal during next net-next.

--
Ueimor

\
 
 \ /
  Last update: 2016-03-27 10:41    [W:0.049 / U:0.292 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site