mac80211: brcm: backport 5.5 and 5.6 kernel patches

This update doesn't include:
3b1e0a7bdfee brcmfmac: add support for SAE authentication offload
be898fed355e brcmfmac: send port authorized event for FT-802.1X
due to nl80211 dependencies.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
(cherry picked from commit c3aa33bf705027751b344bc668541e5d08ed9495)

1 files changed, 29 insertions, 0 deletions

diff --git a/package/kernel/mac80211/patches/brcm/410-v5.6-brcmfmac-Fix-memory-leak-in-brcmf_p2p_create_p2pdev.patch b/package/kernel/mac80211/patches/brcm/410-v5.6-brcmfmac-Fix-memory-leak-in-brcmf_p2p_create_p2pdev.patch
new file mode 100644
index 0000000000..5bf4ad278a
--- /dev/null
+++ b/package/kernel/mac80211/patches/brcm/410-v5.6-brcmfmac-Fix-memory-leak-in-brcmf_p2p_create_p2pdev.patch
@@ -0,0 +1,29 @@
+From 5cc509aa83c6acd2c5cd94f99065c39d2bd0a490 Mon Sep 17 00:00:00 2001
+From: Navid Emamdoost <navid.emamdoost@gmail.com>
+Date: Fri, 22 Nov 2019 13:19:48 -0600
+Subject: [PATCH] brcmfmac: Fix memory leak in brcmf_p2p_create_p2pdev()
+
+In the implementation of brcmf_p2p_create_p2pdev() the allocated memory
+for p2p_vif is leaked when the mac address is the same as primary
+interface. To fix this, go to error path to release p2p_vif via
+brcmf_free_vif().
+
+Fixes: cb746e47837a ("brcmfmac: check p2pdev mac address uniqueness")
+Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
+Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
+---
+ drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c
+@@ -2092,7 +2092,8 @@ static struct wireless_dev *brcmf_p2p_cr
+ 	/* firmware requires unique mac address for p2pdev interface */
+ 	if (addr && ether_addr_equal(addr, pri_ifp->mac_addr)) {
+ 		bphy_err(drvr, "discovery vif must be different from primary interface\n");
+-		return ERR_PTR(-EINVAL);
++		err = -EINVAL;
++		goto fail;
+ 	}
+ 
+ 	brcmf_p2p_generate_bss_mac(p2p, addr);