wifi: brcm80211: handle params_v1 allocation failure
Return -ENOMEM from brcmf_run_escan() if kzalloc() fails for v1 params. Fixes: 398ce273d6b1 ("wifi: brcmfmac: cfg80211: Add support for scan params v2") Signed-off-by: Petr Tesarik <petr.tesarik.ext@huawei.com> Link: https://lore.kernel.org/r/20230802163430.1656-1-petrtesarik@huaweicloud.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
parent
16e455a465
commit
07d6983241
@ -1456,6 +1456,10 @@ brcmf_run_escan(struct brcmf_cfg80211_info *cfg, struct brcmf_if *ifp,
|
||||
params_size -= BRCMF_SCAN_PARAMS_V2_FIXED_SIZE;
|
||||
params_size += BRCMF_SCAN_PARAMS_FIXED_SIZE;
|
||||
params_v1 = kzalloc(params_size, GFP_KERNEL);
|
||||
if (!params_v1) {
|
||||
err = -ENOMEM;
|
||||
goto exit_params;
|
||||
}
|
||||
params_v1->version = cpu_to_le32(BRCMF_ESCAN_REQ_VERSION);
|
||||
brcmf_scan_params_v2_to_v1(¶ms->params_v2_le, ¶ms_v1->params_le);
|
||||
kfree(params);
|
||||
@ -1473,6 +1477,7 @@ brcmf_run_escan(struct brcmf_cfg80211_info *cfg, struct brcmf_if *ifp,
|
||||
bphy_err(drvr, "error (%d)\n", err);
|
||||
}
|
||||
|
||||
exit_params:
|
||||
kfree(params);
|
||||
exit:
|
||||
return err;
|
||||
|
Loading…
x
Reference in New Issue
Block a user