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| author |   Winnie Chang <winnie.chang@cypress.com> | 2018-08-07 21:19:41 -0500 |
|---|---|---|
| committer |   Kalle Valo <kvalo@codeaurora.org> | 2018-08-09 18:06:20 +0300 |
| commit | 27a8aea13053700ad2a08189024df7e341d1ee51 (patch) | |
| tree | e03235af3457eaae1e8ac777e7b88ba3e620963c /drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c | |
| parent | Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git (diff) | |
| download | linux-dev-27a8aea13053700ad2a08189024df7e341d1ee51.tar.xz linux-dev-27a8aea13053700ad2a08189024df7e341d1ee51.zip | |
brcmfmac: fix brcmf_wiphy_wowl_params() NULL pointer dereference
The kernel BUG happens when wowl is enabled from firmware. In
brcmf_wiphy_wowl_params(), cfg is a NULL pointer because it is
drvr->config returned from wiphy_to_cfg(), and drvr->config is not set
yet. To fix it, set drvr->config before brcmf_setup_wiphy() which
calls brcmf_wiphy_wowl_params().
Fixes: 856d5a011c86 ("brcmfmac: allocate struct brcmf_pub instance using wiphy_new()")
Signed-off-by: Winnie Chang <winnie.chang@cypress.com>
Signed-off-by: Chi-Hsien Lin <chi-hsien.lin@cypress.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c')
0 files changed, 0 insertions, 0 deletions