Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1411548
| From | Max Filippov <jcmvbkbc@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH][V2] net/ethoc: fix null dereference on error exit path |
| Date | 2016-06-01 23:30 +0200 |
| Message-ID | <rFlSa-5vL-31@gated-at.bofh.it> (permalink) |
| References | <rFedX-qG-15@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Wed, Jun 01, 2016 at 02:16:50PM +0100, Colin King wrote: > From: Colin Ian King <colin.king@canonical.com> > > priv is assigned to NULL however some of the early error exit paths to > label 'free' dereference priv, causing a null pointer dereference. > > Move the label 'free' to just the free_netdev statement, and add a new > exit path 'free2' for the error cases were clk_disable_unprepare needs > calling before the final free. > > Fixes issue found by CoverityScan, CID#113260 > > Signed-off-by: Colin Ian King <colin.king@canonical.com> > --- > drivers/net/ethernet/ethoc.c | 7 ++++--- > 1 file changed, 4 insertions(+), 3 deletions(-) Reviewed-by: Max Filippov <jcmvbkbc@gmail.com> -- Thanks. -- Max
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
[PATCH][V2] net/ethoc: fix null dereference on error exit path Colin King <colin.king@canonical.com> - 2016-06-01 15:20 +0200 Re: [PATCH][V2] net/ethoc: fix null dereference on error exit path Max Filippov <jcmvbkbc@gmail.com> - 2016-06-01 23:30 +0200 Re: [PATCH][V2] net/ethoc: fix null dereference on error exit path David Miller <davem@davemloft.net> - 2016-06-02 07:10 +0200
csiph-web