From 4b9bdb48d904fadb8d32510490f1b9f5c35ee6b2 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Thu, 2 Feb 2017 09:29:21 +0100 Subject: [PATCH] mac80211: brcmfmac: backport 4.10 fixes & typo fix MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit This includes memory leak fix in initialization path. Signed-off-by: Rafał Miłecki --- ...memory-leak-in-brcmf_cfg80211_attach.patch | 47 +++++++++++++++++++ ...nitialized-field-in-scheduled-scan-s.patch | 29 ++++++++++++ ...fmac-fix-spelling-mistakes-on-Ivalid.patch | 35 ++++++++++++++ 3 files changed, 111 insertions(+) create mode 100644 package/kernel/mac80211/patches/358-0001-brcmfmac-fix-memory-leak-in-brcmf_cfg80211_attach.patch create mode 100644 package/kernel/mac80211/patches/358-0002-brcmfmac-fix-uninitialized-field-in-scheduled-scan-s.patch create mode 100644 package/kernel/mac80211/patches/359-0001-brcmfmac-fix-spelling-mistakes-on-Ivalid.patch diff --git a/package/kernel/mac80211/patches/358-0001-brcmfmac-fix-memory-leak-in-brcmf_cfg80211_attach.patch b/package/kernel/mac80211/patches/358-0001-brcmfmac-fix-memory-leak-in-brcmf_cfg80211_attach.patch new file mode 100644 index 0000000000..005db2b786 --- /dev/null +++ b/package/kernel/mac80211/patches/358-0001-brcmfmac-fix-memory-leak-in-brcmf_cfg80211_attach.patch @@ -0,0 +1,47 @@ +From cb853da3a368c40300a0e940f86be582037bb082 Mon Sep 17 00:00:00 2001 +From: Arend Van Spriel +Date: Fri, 9 Dec 2016 11:34:13 +0000 +Subject: [PATCH] brcmfmac: fix memory leak in brcmf_cfg80211_attach() + +In brcmf_cfg80211_attach() there was one error path not properly +handled as it leaked memory allocated in brcmf_btcoex_attach(). + +Reviewed-by: Hante Meuleman +Reviewed-by: Pieter-Paul Giesberts +Reviewed-by: Franky Lin +Signed-off-by: Arend van Spriel +Signed-off-by: Kalle Valo +--- + drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 7 +++++-- + 1 file changed, 5 insertions(+), 2 deletions(-) + +--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c ++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +@@ -6866,7 +6866,7 @@ struct brcmf_cfg80211_info *brcmf_cfg802 + + err = brcmf_p2p_attach(cfg, p2pdev_forced); + if (err) { +- brcmf_err("P2P initilisation failed (%d)\n", err); ++ brcmf_err("P2P initialisation failed (%d)\n", err); + goto wiphy_unreg_out; + } + err = brcmf_btcoex_attach(cfg); +@@ -6891,7 +6891,7 @@ struct brcmf_cfg80211_info *brcmf_cfg802 + err = brcmf_fweh_activate_events(ifp); + if (err) { + brcmf_err("FWEH activation failed (%d)\n", err); +- goto wiphy_unreg_out; ++ goto detach; + } + + /* Fill in some of the advertised nl80211 supported features */ +@@ -6906,6 +6906,9 @@ struct brcmf_cfg80211_info *brcmf_cfg802 + + return cfg; + ++detach: ++ brcmf_btcoex_detach(cfg); ++ brcmf_p2p_detach(&cfg->p2p); + wiphy_unreg_out: + wiphy_unregister(cfg->wiphy); + priv_out: diff --git a/package/kernel/mac80211/patches/358-0002-brcmfmac-fix-uninitialized-field-in-scheduled-scan-s.patch b/package/kernel/mac80211/patches/358-0002-brcmfmac-fix-uninitialized-field-in-scheduled-scan-s.patch new file mode 100644 index 0000000000..ebdf1ccd91 --- /dev/null +++ b/package/kernel/mac80211/patches/358-0002-brcmfmac-fix-uninitialized-field-in-scheduled-scan-s.patch @@ -0,0 +1,29 @@ +From 2b66325d5ea7c2a39ac69ed83b6979afe480d81a Mon Sep 17 00:00:00 2001 +From: Arend Van Spriel +Date: Fri, 9 Dec 2016 11:34:14 +0000 +Subject: [PATCH] brcmfmac: fix uninitialized field in scheduled scan ssid + configuration + +The scheduled scan ssid configuration in firmware has a flags field that +was not initialized resulting in unexpected behaviour. + +Fixes: e3bdb7cc0300 ("brcmfmac: fix handling ssids in .sched_scan_start() callback") +Reviewed-by: Hante Meuleman +Reviewed-by: Pieter-Paul Giesberts +Reviewed-by: Franky Lin +Signed-off-by: Arend van Spriel +Signed-off-by: Kalle Valo +--- + drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c | 1 + + 1 file changed, 1 insertion(+) + +--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c ++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c +@@ -137,6 +137,7 @@ static int brcmf_pno_add_ssid(struct brc + pfn.wpa_auth = cpu_to_le32(BRCMF_PNO_WPA_AUTH_ANY); + pfn.wsec = cpu_to_le32(0); + pfn.infra = cpu_to_le32(1); ++ pfn.flags = 0; + if (active) + pfn.flags = cpu_to_le32(1 << BRCMF_PNO_HIDDEN_BIT); + pfn.ssid.SSID_len = cpu_to_le32(ssid->ssid_len); diff --git a/package/kernel/mac80211/patches/359-0001-brcmfmac-fix-spelling-mistakes-on-Ivalid.patch b/package/kernel/mac80211/patches/359-0001-brcmfmac-fix-spelling-mistakes-on-Ivalid.patch new file mode 100644 index 0000000000..0afc10b277 --- /dev/null +++ b/package/kernel/mac80211/patches/359-0001-brcmfmac-fix-spelling-mistakes-on-Ivalid.patch @@ -0,0 +1,35 @@ +From ad334bbb07b07e2873942571b0c9f3c34571bd47 Mon Sep 17 00:00:00 2001 +From: Colin Ian King +Date: Fri, 23 Dec 2016 00:43:22 +0000 +Subject: [PATCH] brcmfmac: fix spelling mistakes on "Ivalid" + +Trivial fixes to spelling mistake "Ivalid" to "Invalid" in +brcmf_err error messages. + +Signed-off-by: Colin Ian King +Acked-by: Arend van Spriel +Signed-off-by: Kalle Valo +--- + drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c ++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +@@ -3969,7 +3969,7 @@ brcmf_configure_wpaie(struct brcmf_if *i + pval |= AES_ENABLED; + break; + default: +- brcmf_err("Ivalid unicast security info\n"); ++ brcmf_err("Invalid unicast security info\n"); + } + offset++; + } +@@ -4013,7 +4013,7 @@ brcmf_configure_wpaie(struct brcmf_if *i + wpa_auth |= WPA2_AUTH_1X_SHA256; + break; + default: +- brcmf_err("Ivalid key mgmt info\n"); ++ brcmf_err("Invalid key mgmt info\n"); + } + offset++; + } -- 2.30.2