[lkml]   [2019]   [Dec]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH][next] thunderbolt: fix memory leak of object sw
On Fri, Dec 20, 2019 at 10:05:26PM +0000, Colin King wrote:
> From: Colin Ian King <>
> In the case where the call tb_switch_exceeds_max_depth is true
> the error reurn path leaks memory in sw. Fix this by setting
> the return error code to -EADDRNOTAVAIL and returning via the
> error exit path err_free_sw_ports to free sw. sw has been kzalloc'd
> so the free of the NULL sw->ports is fine.
> Addresses-Coverity: ("Resource leak")
> Fixes: b04079837b20 ("thunderbolt: Add initial support for USB4")
> Signed-off-by: Colin Ian King <>

Acked-by: Mika Westerberg <>

Greg, can you take this to your usb-next branch where the rest of the
USB4 stuff is?


 \ /
  Last update: 2019-12-23 11:14    [W:0.054 / U:0.480 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site