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author | Johannes Berg | 2018-01-15 09:58:27 +0100 |
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committer | Johannes Berg | 2018-01-15 11:35:06 +0100 |
commit | 59b179b48ce2a6076448a44531242ac2b3f6cef2 (patch) | |
tree | bce14f04026957d72570620de8ff83f25620c9e0 /drivers/cpufreq | |
parent | 51a1aaa631c90223888d8beac4d649dc11d2ca55 (diff) |
cfg80211: check dev_set_name() return value
syzbot reported a warning from rfkill_alloc(), and after a while
I think that the reason is that it was doing fault injection and
the dev_set_name() failed, leaving the name NULL, and we didn't
check the return value and got to rfkill_alloc() with a NULL name.
Since we really don't want a NULL name, we ought to check the
return value.
Fixes: fb28ad35906a ("net: struct device - replace bus_id with dev_name(), dev_set_name()")
Reported-by: syzbot+1ddfb3357e1d7bb5b5d3@syzkaller.appspotmail.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/cpufreq')
0 files changed, 0 insertions, 0 deletions