| commit | d86aa4f8ca58898ec6a94c0635da20b948171ed7 | [log] [tgz] |
|---|---|---|
| author | Johannes Berg <johannes.berg@intel.com> | Fri Oct 11 15:47:06 2013 +0200 |
| committer | Johannes Berg <johannes.berg@intel.com> | Mon Oct 14 09:47:08 2013 +0200 |
| tree | 9f6ca03c0304f1b5fe9f2b1cb4e5cf1b1d9e0a53 | |
| parent | f5563318ff1bde15b10e736e97ffce13be08bc1a [diff] |
mac80211: fix crash if bitrate calculation goes wrong If a frame's timestamp is calculated, and the bitrate calculation goes wrong and returns zero, the system will attempt to divide by zero and crash. Catch this case and print the rate information that the driver reported when this happens. Cc: stable@vger.kernel.org Reported-by: Thomas Lindroth <thomas.lindroth@gmail.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>