| commit | 3b12a0d15bd1559e72ad21d9d807fd2a6706f0ab | [log] [tgz] |
|---|---|---|
| author | Jon Mason <jon.mason@intel.com> | Mon Jul 15 13:23:47 2013 -0700 |
| committer | Jon Mason <jon.mason@intel.com> | Tue Sep 03 11:13:12 2013 -0700 |
| tree | 3209814c56be95926ee8fae65b2b95f752f059a8 | |
| parent | 6e4664525b1db28f8c4e1130957f70a94c19213e [diff] |
NTB: Add Error Handling in ntb_device_setup If an error is encountered in ntb_device_setup, it is possible that the spci_cmd isn't populated. Writes to the offset can result in a NULL pointer dereference. This issue is easily encountered by running in NTB-RP mode, as it currently is not supported and will generate an error. To get around this issue, return if an error is encountered prior to attempting to write to the spci_cmd offset. Signed-off-by: Jon Mason <jon.mason@intel.com>