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| author | Eyal Shapira <eyal@wizery.com> | 2013-12-23 16:26:41 +0200 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2013-12-31 19:03:52 +0200 |
| commit | 80e9e5cd265af43cc51948125317c40f0988013b (patch) | |
| tree | 82a63c92721c2d769ac4cd05bb4bcc20cd4deb1f /drivers/net/wireless/iwlwifi/iwl-7000.c | |
| parent | 6e97b0d2984a7f80b1d6ba4f62d84d2ce8106069 (diff) | |
| download | lwn-80e9e5cd265af43cc51948125317c40f0988013b.tar.gz lwn-80e9e5cd265af43cc51948125317c40f0988013b.zip | |
iwlwifi: mvm: rs: fix a potential NULL deref
Found by klocwork analysis.
mvm could be NULL which may cause a NULL dereference
in a theoretical call flow
rs_fill_lq_cmd(mvm = NULL, ...)
rs_build_rates_table
rs_fill_rates_for_column
ucode_rate_from_rs_rate
IWL_ERR(mvm,...)
No real reason for passing NULL to rs_fill_lq_cmd so fix that.
Reported-by: Eytan Lifshitz <eytan.lifshitz@intel.com>
Signed-off-by: Eyal Shapira <eyal@wizery.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-7000.c')
0 files changed, 0 insertions, 0 deletions