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| author | Johannes Berg <johannes.berg@intel.com> | 2018-01-15 09:58:27 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2018-01-15 11:35:06 +0100 |
| commit | 59b179b48ce2a6076448a44531242ac2b3f6cef2 (patch) | |
| tree | bce14f04026957d72570620de8ff83f25620c9e0 /.mailmap | |
| parent | mac80211_hwsim: validate number of different channels (diff) | |
| download | linux-59b179b48ce2a6076448a44531242ac2b3f6cef2.tar.xz linux-59b179b48ce2a6076448a44531242ac2b3f6cef2.zip | |
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 '.mailmap')
0 files changed, 0 insertions, 0 deletions