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| author | Andrew Rybchenko <Andrew.Rybchenko@oktetlabs.ru> | 2016-08-26 13:19:34 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-08-27 07:40:44 +0300 |
| commit | e70c70c38d7a5ced76fc8b1c4a7ccee76e9c2911 (patch) | |
| tree | f0409c417d22904e551a2240f711e6ffbb4848a8 /lib/rhashtable.c | |
| parent | 5c1f5b457b86a263d0e21c8f3ebe83d515e7bcce (diff) | |
| download | linux-e70c70c38d7a5ced76fc8b1c4a7ccee76e9c2911.tar.xz | |
sfc: fix potential stack corruption from running past stat bitmask
On 32-bit systems, mask is only an array of 3 longs, not 4, so don't try
to write to mask[3].
Also include build-time checks in case the size of the bitmask changes.
Fixes: 3c36a2aded8c ("sfc: display vadaptor statistics for all interfaces")
Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib/rhashtable.c')
0 files changed, 0 insertions, 0 deletions