| commit | 5692dbb56e6012c0755614ee64fe4c221f357e7a | |
| author | Simon Horman <simon.horman@netronome.com> | |
| Wed, 8 Mar 2017 16:57:08 +0000 (8 08:57 -0800) | ||
| committer | David S. Miller <davem@davemloft.net> | |
| Fri, 10 Mar 2017 00:39:58 +0000 (9 16:39 -0800) | ||
| tree | 15c1fd7c703b0994ccff2ac1c04118f47bd33e66 | treesnapshot (tar.gz zip) |
| parent | b9dcf88a47ebab2743a0c627a95126c4cb3e9883 | commitdiff |
nfp: prevent theoretical buffer overrun in nfp_eth_read_ports
Prevent theoretical buffer overrun by returning an error if
the number of entries returned by the firmware does not match those
present.
Also use a common handling error path.
Found by inspection.
Signed-off-by: Simon Horman <simon.horman@netronome.com>
Tested-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Prevent theoretical buffer overrun by returning an error if
the number of entries returned by the firmware does not match those
present.
Also use a common handling error path.
Found by inspection.
Signed-off-by: Simon Horman <simon.horman@netronome.com>
Tested-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp_eth.c | diffblobblamehistory |