tree: https://android.googlesource.com/kernel/common android13-5.15 head: b5660868d7d68ff418e70b6512ed7925236575c6 commit: 42c6a8abb782f2378b17b9a3657411f54764780a [2/21] UPSTREAM: nl80211: don't put struct cfg80211_ap_settings on stack config: arm-randconfig-c002-20220130 (https://download.01.org/0day-ci/archive/20220205/202202050546.q8sMQuis-lk...) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project a73e4ce6a59b01f0e37037761c1e6889d539d233) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install arm cross compiling tool for clang build # apt-get install binutils-arm-linux-gnueabi git remote add android-common https://android.googlesource.com/kernel/common git fetch --no-tags android-common android13-5.15 git checkout 42c6a8abb782f2378b17b9a3657411f54764780a # save the config file to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm clang-analyzer If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <yujie.liu(a)intel.com&gt; clang-analyzer warnings: (new ones prefixed by >>) kfree(params->acl); ^ ~~~~~~~~~~~ net/wireless/nl80211.c:5510:2: note: Taking true branch if (info->attrs[NL80211_ATTR_ACL_POLICY]) { ^ net/wireless/nl80211.c:5512:3: note: Taking true branch if (IS_ERR(params->acl)) { ^ net/wireless/nl80211.c:5514:4: note: Control jumps to line 5573 goto out; ^ net/wireless/nl80211.c:5573:2: note: Argument to kfree() is a constant address (4294967284), which is not memory allocated by malloc() kfree(params->acl); ^ ~~~~~~~~~~~ vim +5573 net/wireless/nl80211.c e39e5b5e720676 Jouni Malinen 2012-09-30 5324 8860020e0be1f0 Johannes Berg 2012-02-13 5325 static int nl80211_start_ap(struct sk_buff *skb, struct genl_info *info) 8860020e0be1f0 Johannes Berg 2012-02-13 5326 { 8860020e0be1f0 Johannes Berg 2012-02-13 5327 struct cfg80211_registered_device *rdev = info->user_ptr[0]; 8860020e0be1f0 Johannes Berg 2012-02-13 5328 struct net_device *dev = info->user_ptr[1]; 8860020e0be1f0 Johannes Berg 2012-02-13 5329 struct wireless_dev *wdev = dev->ieee80211_ptr; 42c6a8abb782f2 Johannes Berg 2021-09-23 5330 struct cfg80211_ap_settings *params; 8860020e0be1f0 Johannes Berg 2012-02-13 5331 int err; 8860020e0be1f0 Johannes Berg 2012-02-13 5332 074ac8df9f93f2 Johannes Berg 2010-09-16 5333 if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP && 4c476991062a0a Johannes Berg 2010-10-04 5334 dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO) 4c476991062a0a Johannes Berg 2010-10-04 5335 return -EOPNOTSUPP; eec60b037a8755 Jouni Malinen 2009-03-20 5336 8860020e0be1f0 Johannes Berg 2012-02-13 5337 if (!rdev->ops->start_ap) 8860020e0be1f0 Johannes Berg 2012-02-13 5338 return -EOPNOTSUPP; 8860020e0be1f0 Johannes Berg 2012-02-13 5339 8860020e0be1f0 Johannes Berg 2012-02-13 5340 if (wdev->beacon_interval) 8860020e0be1f0 Johannes Berg 2012-02-13 5341 return -EALREADY; 8860020e0be1f0 Johannes Berg 2012-02-13 5342 8860020e0be1f0 Johannes Berg 2012-02-13 5343 /* these are required for START_AP */ ed1b6cc7f80f83 Johannes Berg 2007-12-19 5344 if (!info->attrs[NL80211_ATTR_BEACON_INTERVAL] || ed1b6cc7f80f83 Johannes Berg 2007-12-19 5345 !info->attrs[NL80211_ATTR_DTIM_PERIOD] || 4c476991062a0a Johannes Berg 2010-10-04 5346 !info->attrs[NL80211_ATTR_BEACON_HEAD]) 4c476991062a0a Johannes Berg 2010-10-04 5347 return -EINVAL; ed1b6cc7f80f83 Johannes Berg 2007-12-19 5348 42c6a8abb782f2 Johannes Berg 2021-09-23 5349 params = kzalloc(sizeof(*params), GFP_KERNEL); 42c6a8abb782f2 Johannes Berg 2021-09-23 5350 if (!params) 42c6a8abb782f2 Johannes Berg 2021-09-23 5351 return -ENOMEM; 42c6a8abb782f2 Johannes Berg 2021-09-23 5352 42c6a8abb782f2 Johannes Berg 2021-09-23 5353 err = nl80211_parse_beacon(rdev, info->attrs, &params->beacon); 8860020e0be1f0 Johannes Berg 2012-02-13 5354 if (err) 42c6a8abb782f2 Johannes Berg 2021-09-23 5355 goto out; 8860020e0be1f0 Johannes Berg 2012-02-13 5356 42c6a8abb782f2 Johannes Berg 2021-09-23 5357 params->beacon_interval = 56d1893d94bc06 Johannes Berg 2011-05-09 5358 nla_get_u32(info->attrs[NL80211_ATTR_BEACON_INTERVAL]); 42c6a8abb782f2 Johannes Berg 2021-09-23 5359 params->dtim_period = 56d1893d94bc06 Johannes Berg 2011-05-09 5360 nla_get_u32(info->attrs[NL80211_ATTR_DTIM_PERIOD]); 56d1893d94bc06 Johannes Berg 2011-05-09 5361 0c317a02ca982c Purushottam Kushwaha 2016-10-12 5362 err = cfg80211_validate_beacon_int(rdev, dev->ieee80211_ptr->iftype, 42c6a8abb782f2 Johannes Berg 2021-09-23 5363 params->beacon_interval); 56d1893d94bc06 Johannes Berg 2011-05-09 5364 if (err) 42c6a8abb782f2 Johannes Berg 2021-09-23 5365 goto out; 56d1893d94bc06 Johannes Berg 2011-05-09 5366 32e9de846be885 Jouni Malinen 2011-08-10 5367 /* 8860020e0be1f0 Johannes Berg 2012-02-13 5368 * In theory, some of these attributes should be required here 8860020e0be1f0 Johannes Berg 2012-02-13 5369 * but since they were not used when the command was originally 8860020e0be1f0 Johannes Berg 2012-02-13 5370 * added, keep them optional for old user space programs to let 8860020e0be1f0 Johannes Berg 2012-02-13 5371 * them continue to work with drivers that do not need the 8860020e0be1f0 Johannes Berg 2012-02-13 5372 * additional information -- drivers must check! 32e9de846be885 Jouni Malinen 2011-08-10 5373 */ 32e9de846be885 Jouni Malinen 2011-08-10 5374 if (info->attrs[NL80211_ATTR_SSID]) { 42c6a8abb782f2 Johannes Berg 2021-09-23 5375 params->ssid = nla_data(info->attrs[NL80211_ATTR_SSID]); 42c6a8abb782f2 Johannes Berg 2021-09-23 5376 params->ssid_len = 32e9de846be885 Jouni Malinen 2011-08-10 5377 nla_len(info->attrs[NL80211_ATTR_SSID]); 42c6a8abb782f2 Johannes Berg 2021-09-23 5378 if (params->ssid_len == 0) { 42c6a8abb782f2 Johannes Berg 2021-09-23 5379 err = -EINVAL; 42c6a8abb782f2 Johannes Berg 2021-09-23 5380 goto out; 42c6a8abb782f2 Johannes Berg 2021-09-23 5381 } 32e9de846be885 Jouni Malinen 2011-08-10 5382 } 32e9de846be885 Jouni Malinen 2011-08-10 5383 ab0d76f6823cc3 Johannes Berg 2018-10-02 5384 if (info->attrs[NL80211_ATTR_HIDDEN_SSID]) 42c6a8abb782f2 Johannes Berg 2021-09-23 5385 params->hidden_ssid = nla_get_u32( 32e9de846be885 Jouni Malinen 2011-08-10 5386 info->attrs[NL80211_ATTR_HIDDEN_SSID]); 32e9de846be885 Jouni Malinen 2011-08-10 5387 42c6a8abb782f2 Johannes Berg 2021-09-23 5388 params->privacy = !!info->attrs[NL80211_ATTR_PRIVACY]; 5fb628e9105eef Jouni Malinen 2011-08-10 5389 5fb628e9105eef Jouni Malinen 2011-08-10 5390 if (info->attrs[NL80211_ATTR_AUTH_TYPE]) { 42c6a8abb782f2 Johannes Berg 2021-09-23 5391 params->auth_type = nla_get_u32( 5fb628e9105eef Jouni Malinen 2011-08-10 5392 info->attrs[NL80211_ATTR_AUTH_TYPE]); 42c6a8abb782f2 Johannes Berg 2021-09-23 5393 if (!nl80211_valid_auth_type(rdev, params->auth_type, 42c6a8abb782f2 Johannes Berg 2021-09-23 5394 NL80211_CMD_START_AP)) { 42c6a8abb782f2 Johannes Berg 2021-09-23 5395 err = -EINVAL; 42c6a8abb782f2 Johannes Berg 2021-09-23 5396 goto out; 42c6a8abb782f2 Johannes Berg 2021-09-23 5397 } 5fb628e9105eef Jouni Malinen 2011-08-10 5398 } else 42c6a8abb782f2 Johannes Berg 2021-09-23 5399 params->auth_type = NL80211_AUTHTYPE_AUTOMATIC; 5fb628e9105eef Jouni Malinen 2011-08-10 5400 42c6a8abb782f2 Johannes Berg 2021-09-23 5401 err = nl80211_crypto_settings(rdev, info, &params->crypto, 5fb628e9105eef Jouni Malinen 2011-08-10 5402 NL80211_MAX_NR_CIPHER_SUITES); 5fb628e9105eef Jouni Malinen 2011-08-10 5403 if (err) 42c6a8abb782f2 Johannes Berg 2021-09-23 5404 goto out; 5fb628e9105eef Jouni Malinen 2011-08-10 5405 1b658f118b11de Vasanthakumar Thiagarajan 2012-03-02 5406 if (info->attrs[NL80211_ATTR_INACTIVITY_TIMEOUT]) { 42c6a8abb782f2 Johannes Berg 2021-09-23 5407 if (!(rdev->wiphy.features & NL80211_FEATURE_INACTIVITY_TIMER)) { 42c6a8abb782f2 Johannes Berg 2021-09-23 5408 err = -EOPNOTSUPP; 42c6a8abb782f2 Johannes Berg 2021-09-23 5409 goto out; 42c6a8abb782f2 Johannes Berg 2021-09-23 5410 } 42c6a8abb782f2 Johannes Berg 2021-09-23 5411 params->inactivity_timeout = nla_get_u16( 1b658f118b11de Vasanthakumar Thiagarajan 2012-03-02 5412 info->attrs[NL80211_ATTR_INACTIVITY_TIMEOUT]); 1b658f118b11de Vasanthakumar Thiagarajan 2012-03-02 5413 } 1b658f118b11de Vasanthakumar Thiagarajan 2012-03-02 5414 53cabad70ecf0c Johannes Berg 2012-11-14 5415 if (info->attrs[NL80211_ATTR_P2P_CTWINDOW]) { 42c6a8abb782f2 Johannes Berg 2021-09-23 5416 if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO) { 42c6a8abb782f2 Johannes Berg 2021-09-23 5417 err = -EINVAL; 42c6a8abb782f2 Johannes Berg 2021-09-23 5418 goto out; 42c6a8abb782f2 Johannes Berg 2021-09-23 5419 } 42c6a8abb782f2 Johannes Berg 2021-09-23 5420 params->p2p_ctwindow = 53cabad70ecf0c Johannes Berg 2012-11-14 5421 nla_get_u8(info->attrs[NL80211_ATTR_P2P_CTWINDOW]); 42c6a8abb782f2 Johannes Berg 2021-09-23 5422 if (params->p2p_ctwindow != 0 && 42c6a8abb782f2 Johannes Berg 2021-09-23 5423 !(rdev->wiphy.features & NL80211_FEATURE_P2P_GO_CTWIN)) { 42c6a8abb782f2 Johannes Berg 2021-09-23 5424 err = -EINVAL; 42c6a8abb782f2 Johannes Berg 2021-09-23 5425 goto out; 42c6a8abb782f2 Johannes Berg 2021-09-23 5426 } 53cabad70ecf0c Johannes Berg 2012-11-14 5427 } 53cabad70ecf0c Johannes Berg 2012-11-14 5428 53cabad70ecf0c Johannes Berg 2012-11-14 5429 if (info->attrs[NL80211_ATTR_P2P_OPPPS]) { 53cabad70ecf0c Johannes Berg 2012-11-14 5430 u8 tmp; 53cabad70ecf0c Johannes Berg 2012-11-14 5431 42c6a8abb782f2 Johannes Berg 2021-09-23 5432 if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO) { 42c6a8abb782f2 Johannes Berg 2021-09-23 5433 err = -EINVAL; 42c6a8abb782f2 Johannes Berg 2021-09-23 5434 goto out; 42c6a8abb782f2 Johannes Berg 2021-09-23 5435 } 53cabad70ecf0c Johannes Berg 2012-11-14 5436 tmp = nla_get_u8(info->attrs[NL80211_ATTR_P2P_OPPPS]); 42c6a8abb782f2 Johannes Berg 2021-09-23 5437 params->p2p_opp_ps = tmp; 42c6a8abb782f2 Johannes Berg 2021-09-23 5438 if (params->p2p_opp_ps != 0 && 42c6a8abb782f2 Johannes Berg 2021-09-23 5439 !(rdev->wiphy.features & NL80211_FEATURE_P2P_GO_OPPPS)) { 42c6a8abb782f2 Johannes Berg 2021-09-23 5440 err = -EINVAL; 42c6a8abb782f2 Johannes Berg 2021-09-23 5441 goto out; 42c6a8abb782f2 Johannes Berg 2021-09-23 5442 } 53cabad70ecf0c Johannes Berg 2012-11-14 5443 } 53cabad70ecf0c Johannes Berg 2012-11-14 5444 aa430da41019c1 Johannes Berg 2012-05-16 5445 if (info->attrs[NL80211_ATTR_WIPHY_FREQ]) { 42c6a8abb782f2 Johannes Berg 2021-09-23 5446 err = nl80211_parse_chandef(rdev, info, &params->chandef); 683b6d3b31a519 Johannes Berg 2012-11-08 5447 if (err) 42c6a8abb782f2 Johannes Berg 2021-09-23 5448 goto out; 683b6d3b31a519 Johannes Berg 2012-11-08 5449 } else if (wdev->preset_chandef.chan) { 42c6a8abb782f2 Johannes Berg 2021-09-23 5450 params->chandef = wdev->preset_chandef; 42c6a8abb782f2 Johannes Berg 2021-09-23 5451 } else if (!nl80211_get_ap_channel(rdev, params)) { 42c6a8abb782f2 Johannes Berg 2021-09-23 5452 err = -EINVAL; 42c6a8abb782f2 Johannes Berg 2021-09-23 5453 goto out; 42c6a8abb782f2 Johannes Berg 2021-09-23 5454 } aa430da41019c1 Johannes Berg 2012-05-16 5455 42c6a8abb782f2 Johannes Berg 2021-09-23 5456 if (!cfg80211_reg_can_beacon_relax(&rdev->wiphy, &params->chandef, 42c6a8abb782f2 Johannes Berg 2021-09-23 5457 wdev->iftype)) { 42c6a8abb782f2 Johannes Berg 2021-09-23 5458 err = -EINVAL; 42c6a8abb782f2 Johannes Berg 2021-09-23 5459 goto out; 42c6a8abb782f2 Johannes Berg 2021-09-23 5460 } aa430da41019c1 Johannes Berg 2012-05-16 5461 a7c7fbff6a408d Purushottam Kushwaha 2016-09-14 5462 if (info->attrs[NL80211_ATTR_TX_RATES]) { 9a5f6488623730 Tamizh Chelvam 2020-05-13 5463 err = nl80211_parse_tx_bitrate_mask(info, info->attrs, 9a5f6488623730 Tamizh Chelvam 2020-05-13 5464 NL80211_ATTR_TX_RATES, 42c6a8abb782f2 Johannes Berg 2021-09-23 5465 &params->beacon_rate, 857b34c4fb104c Rajkumar Manoharan 2020-10-16 5466 dev, false); a7c7fbff6a408d Purushottam Kushwaha 2016-09-14 5467 if (err) 42c6a8abb782f2 Johannes Berg 2021-09-23 5468 goto out; a7c7fbff6a408d Purushottam Kushwaha 2016-09-14 5469 42c6a8abb782f2 Johannes Berg 2021-09-23 5470 err = validate_beacon_tx_rate(rdev, params->chandef.chan->band, 42c6a8abb782f2 Johannes Berg 2021-09-23 5471 &params->beacon_rate); a7c7fbff6a408d Purushottam Kushwaha 2016-09-14 5472 if (err) 42c6a8abb782f2 Johannes Berg 2021-09-23 5473 goto out; a7c7fbff6a408d Purushottam Kushwaha 2016-09-14 5474 } a7c7fbff6a408d Purushottam Kushwaha 2016-09-14 5475 18998c381b19bf Eliad Peller 2014-09-10 5476 if (info->attrs[NL80211_ATTR_SMPS_MODE]) { 42c6a8abb782f2 Johannes Berg 2021-09-23 5477 params->smps_mode = 18998c381b19bf Eliad Peller 2014-09-10 5478 nla_get_u8(info->attrs[NL80211_ATTR_SMPS_MODE]); 42c6a8abb782f2 Johannes Berg 2021-09-23 5479 switch (params->smps_mode) { 18998c381b19bf Eliad Peller 2014-09-10 5480 case NL80211_SMPS_OFF: 18998c381b19bf Eliad Peller 2014-09-10 5481 break; 18998c381b19bf Eliad Peller 2014-09-10 5482 case NL80211_SMPS_STATIC: 18998c381b19bf Eliad Peller 2014-09-10 5483 if (!(rdev->wiphy.features & 42c6a8abb782f2 Johannes Berg 2021-09-23 5484 NL80211_FEATURE_STATIC_SMPS)) { 42c6a8abb782f2 Johannes Berg 2021-09-23 5485 err = -EINVAL; 42c6a8abb782f2 Johannes Berg 2021-09-23 5486 goto out; 42c6a8abb782f2 Johannes Berg 2021-09-23 5487 } 18998c381b19bf Eliad Peller 2014-09-10 5488 break; 18998c381b19bf Eliad Peller 2014-09-10 5489 case NL80211_SMPS_DYNAMIC: 18998c381b19bf Eliad Peller 2014-09-10 5490 if (!(rdev->wiphy.features & 42c6a8abb782f2 Johannes Berg 2021-09-23 5491 NL80211_FEATURE_DYNAMIC_SMPS)) { 42c6a8abb782f2 Johannes Berg 2021-09-23 5492 err = -EINVAL; 42c6a8abb782f2 Johannes Berg 2021-09-23 5493 goto out; 42c6a8abb782f2 Johannes Berg 2021-09-23 5494 } 18998c381b19bf Eliad Peller 2014-09-10 5495 break; 18998c381b19bf Eliad Peller 2014-09-10 5496 default: 42c6a8abb782f2 Johannes Berg 2021-09-23 5497 err = -EINVAL; 42c6a8abb782f2 Johannes Berg 2021-09-23 5498 goto out; 18998c381b19bf Eliad Peller 2014-09-10 5499 } 18998c381b19bf Eliad Peller 2014-09-10 5500 } else { 42c6a8abb782f2 Johannes Berg 2021-09-23 5501 params->smps_mode = NL80211_SMPS_OFF; 18998c381b19bf Eliad Peller 2014-09-10 5502 } 18998c381b19bf Eliad Peller 2014-09-10 5503 42c6a8abb782f2 Johannes Berg 2021-09-23 5504 params->pbss = nla_get_flag(info->attrs[NL80211_ATTR_PBSS]); 42c6a8abb782f2 Johannes Berg 2021-09-23 5505 if (params->pbss && !rdev->wiphy.bands[NL80211_BAND_60GHZ]) { 42c6a8abb782f2 Johannes Berg 2021-09-23 5506 err = -EOPNOTSUPP; 42c6a8abb782f2 Johannes Berg 2021-09-23 5507 goto out; 42c6a8abb782f2 Johannes Berg 2021-09-23 5508 } 6e8ef842223b90 Purushottam Kushwaha 2016-07-05 5509 4baf6bea37247e Ola Olsson 2015-10-29 5510 if (info->attrs[NL80211_ATTR_ACL_POLICY]) { 42c6a8abb782f2 Johannes Berg 2021-09-23 5511 params->acl = parse_acl_data(&rdev->wiphy, info); 42c6a8abb782f2 Johannes Berg 2021-09-23 5512 if (IS_ERR(params->acl)) { 42c6a8abb782f2 Johannes Berg 2021-09-23 5513 err = PTR_ERR(params->acl); 42c6a8abb782f2 Johannes Berg 2021-09-23 @5514 goto out; 42c6a8abb782f2 Johannes Berg 2021-09-23 5515 } 4baf6bea37247e Ola Olsson 2015-10-29 5516 } 4baf6bea37247e Ola Olsson 2015-10-29 5517 42c6a8abb782f2 Johannes Berg 2021-09-23 5518 params->twt_responder = a0de1ca383c77a John Crispin 2019-05-28 5519 nla_get_flag(info->attrs[NL80211_ATTR_TWT_RESPONDER]); a0de1ca383c77a John Crispin 2019-05-28 5520 796e90f42b7e52 John Crispin 2019-07-30 5521 if (info->attrs[NL80211_ATTR_HE_OBSS_PD]) { 796e90f42b7e52 John Crispin 2019-07-30 5522 err = nl80211_parse_he_obss_pd( 796e90f42b7e52 John Crispin 2019-07-30 5523 info->attrs[NL80211_ATTR_HE_OBSS_PD], 42c6a8abb782f2 Johannes Berg 2021-09-23 5524 &params->he_obss_pd); bc7a39b4272b96 Luca Coelho 2020-06-26 5525 if (err) 9951ebfcdf2b97 Johannes Berg 2020-02-21 5526 goto out; 796e90f42b7e52 John Crispin 2019-07-30 5527 } 796e90f42b7e52 John Crispin 2019-07-30 5528 5c5e52d1bb9625 John Crispin 2019-12-17 5529 if (info->attrs[NL80211_ATTR_HE_BSS_COLOR]) { 5c5e52d1bb9625 John Crispin 2019-12-17 5530 err = nl80211_parse_he_bss_color( 5c5e52d1bb9625 John Crispin 2019-12-17 5531 info->attrs[NL80211_ATTR_HE_BSS_COLOR], 42c6a8abb782f2 Johannes Berg 2021-09-23 5532 &params->he_bss_color); 5c5e52d1bb9625 John Crispin 2019-12-17 5533 if (err) 60a0121f8fa64b Luca Coelho 2020-06-26 5534 goto out; 5c5e52d1bb9625 John Crispin 2019-12-17 5535 } 5c5e52d1bb9625 John Crispin 2019-12-17 5536 291c49ded2fda1 Aloka Dixit 2020-09-11 5537 if (info->attrs[NL80211_ATTR_FILS_DISCOVERY]) { 291c49ded2fda1 Aloka Dixit 2020-09-11 5538 err = nl80211_parse_fils_discovery(rdev, 291c49ded2fda1 Aloka Dixit 2020-09-11 5539 info->attrs[NL80211_ATTR_FILS_DISCOVERY], 42c6a8abb782f2 Johannes Berg 2021-09-23 5540 params); 291c49ded2fda1 Aloka Dixit 2020-09-11 5541 if (err) 291c49ded2fda1 Aloka Dixit 2020-09-11 5542 goto out; 291c49ded2fda1 Aloka Dixit 2020-09-11 5543 } 291c49ded2fda1 Aloka Dixit 2020-09-11 5544 7443dcd1f1718a Aloka Dixit 2020-09-11 5545 if (info->attrs[NL80211_ATTR_UNSOL_BCAST_PROBE_RESP]) { 7443dcd1f1718a Aloka Dixit 2020-09-11 5546 err = nl80211_parse_unsol_bcast_probe_resp( 7443dcd1f1718a Aloka Dixit 2020-09-11 5547 rdev, info->attrs[NL80211_ATTR_UNSOL_BCAST_PROBE_RESP], 42c6a8abb782f2 Johannes Berg 2021-09-23 5548 params); 7443dcd1f1718a Aloka Dixit 2020-09-11 5549 if (err) abaf94ecc9c356 Johannes Berg 2021-04-08 5550 goto out; 7443dcd1f1718a Aloka Dixit 2020-09-11 5551 } 7443dcd1f1718a Aloka Dixit 2020-09-11 5552 42c6a8abb782f2 Johannes Berg 2021-09-23 5553 nl80211_calculate_ap_params(params); 66cd794e3c30b8 Johannes Berg 2017-02-07 5554 fe4943702c850f Srinivas Dasari 2019-01-23 5555 if (info->attrs[NL80211_ATTR_EXTERNAL_AUTH_SUPPORT]) 42c6a8abb782f2 Johannes Berg 2021-09-23 5556 params->flags |= AP_SETTINGS_EXTERNAL_AUTH_SUPPORT; fe4943702c850f Srinivas Dasari 2019-01-23 5557 c56589ed1d25ae Simon Wunderlich 2013-11-21 5558 wdev_lock(wdev); 42c6a8abb782f2 Johannes Berg 2021-09-23 5559 err = rdev_start_ap(rdev, dev, params); 46c1dd0c7fac54 Felix Fietkau 2012-06-19 5560 if (!err) { 42c6a8abb782f2 Johannes Berg 2021-09-23 5561 wdev->preset_chandef = params->chandef; 42c6a8abb782f2 Johannes Berg 2021-09-23 5562 wdev->beacon_interval = params->beacon_interval; 42c6a8abb782f2 Johannes Berg 2021-09-23 5563 wdev->chandef = params->chandef; 42c6a8abb782f2 Johannes Berg 2021-09-23 5564 wdev->ssid_len = params->ssid_len; 42c6a8abb782f2 Johannes Berg 2021-09-23 5565 memcpy(wdev->ssid, params->ssid, wdev->ssid_len); 466a306142c002 Denis Kenzior 2018-03-26 5566 466a306142c002 Denis Kenzior 2018-03-26 5567 if (info->attrs[NL80211_ATTR_SOCKET_OWNER]) 466a306142c002 Denis Kenzior 2018-03-26 5568 wdev->conn_owner_nlportid = info->snd_portid; 46c1dd0c7fac54 Felix Fietkau 2012-06-19 5569 } c56589ed1d25ae Simon Wunderlich 2013-11-21 5570 wdev_unlock(wdev); 77765eaf5cfb6b Vasanthakumar Thiagarajan 2013-01-18 5571 9951ebfcdf2b97 Johannes Berg 2020-02-21 5572 out: 42c6a8abb782f2 Johannes Berg 2021-09-23 @5573 kfree(params->acl); 42c6a8abb782f2 Johannes Berg 2021-09-23 5574 kfree(params); 77765eaf5cfb6b Vasanthakumar Thiagarajan 2013-01-18 5575 8860020e0be1f0 Johannes Berg 2012-02-13 5576 return err; ed1b6cc7f80f83 Johannes Berg 2007-12-19 5577 } ed1b6cc7f80f83 Johannes Berg 2007-12-19 5578 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org