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| author | Jesse Brandeburg <[email protected]> | 2019-11-08 14:23:21 +0000 |
|---|---|---|
| committer | Jeff Kirsher <[email protected]> | 2019-11-22 21:09:31 +0000 |
| commit | 949375de945f7042df2b6488228a1a2b36e69f35 (patch) | |
| tree | 569bb9fa6b9490579064795caea77f9bb8ffa5ab /drivers/net/ethernet/intel/ice/ice_dcb_lib.c | |
| parent | ice: Don't modify stripping for add/del VLANs on VF (diff) | |
| download | kernel-949375de945f7042df2b6488228a1a2b36e69f35.tar.gz kernel-949375de945f7042df2b6488228a1a2b36e69f35.zip | |
ice: fix stack leakage
In the case of an invalid virtchannel request the driver
would return uninitialized data to the VF from the PF stack
which is a bug. Fix by initializing the stack variable
earlier in the function before any return paths can be taken.
Fixes: 1071a8358a28 ("ice: Implement virtchnl commands for AVF support")
Signed-off-by: Jesse Brandeburg <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_dcb_lib.c')
0 files changed, 0 insertions, 0 deletions