| Message ID | 20221227133306.201356-1-aleksei.kodanev@bell-sw.com |
|---|---|
| State | New |
| Headers | show |
| Series | wifi: orinoco: check return value of hermes_write_wordrec() | expand |
Alexey Kodanev <aleksei.kodanev@bell-sw.com> wrote: > There is currently no return check for writing an authentication > type (HERMES_AUTH_SHARED_KEY or HERMES_AUTH_OPEN). It looks like > it was accidentally skipped. > > This patch adds a return check similar to the other checks in > __orinoco_hw_setup_enc() for hermes_write_wordrec(). > > Detected using the static analysis tool - Svace. > > Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") > Signed-off-by: Alexey Kodanev <aleksei.kodanev@bell-sw.com> Patch applied to wireless-next.git, thanks. 1e346cbb096a wifi: orinoco: check return value of hermes_write_wordrec()
diff --git a/drivers/net/wireless/intersil/orinoco/hw.c b/drivers/net/wireless/intersil/orinoco/hw.c index 0aea35c9c11c..4fcca08e50de 100644 --- a/drivers/net/wireless/intersil/orinoco/hw.c +++ b/drivers/net/wireless/intersil/orinoco/hw.c @@ -931,6 +931,8 @@ int __orinoco_hw_setup_enc(struct orinoco_private *priv) err = hermes_write_wordrec(hw, USER_BAP, HERMES_RID_CNFAUTHENTICATION_AGERE, auth_flag); + if (err) + return err; } err = hermes_write_wordrec(hw, USER_BAP, HERMES_RID_CNFWEPENABLED_AGERE,
There is currently no return check for writing an authentication type (HERMES_AUTH_SHARED_KEY or HERMES_AUTH_OPEN). It looks like it was accidentally skipped. This patch adds a return check similar to the other checks in __orinoco_hw_setup_enc() for hermes_write_wordrec(). Detected using the static analysis tool - Svace. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Alexey Kodanev <aleksei.kodanev@bell-sw.com> --- drivers/net/wireless/intersil/orinoco/hw.c | 2 ++ 1 file changed, 2 insertions(+)