diff options
| author | Jason Wang <[email protected]> | 2016-06-30 14:45:31 +0800 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2016-07-01 05:32:16 -0400 |
| commit | 982fb490c298896d15e9323a882f34a57c11ff56 (patch) | |
| tree | 453a3c8afc504c726462412c5b61cb90785c1069 /lib/mpi/mpiutil.c | |
| parent | 8dc7243abbf514e208aee1c0b430f35b866f8cc4 (diff) | |
ptr_ring: support zero length ring
Sometimes, we need zero length ring. But current code will crash since
we don't do any check before accessing the ring. This patch fixes this.
Signed-off-by: Jason Wang <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'lib/mpi/mpiutil.c')
0 files changed, 0 insertions, 0 deletions