kernel/linux.git/drivers/staging/rtl8188eu, branch v5.10.264

staging: rtl8188eu: fix potential memory corruption in rtw_check_beacon_data()

2021-03-17T16:06:31+00:00

commit d4ac640322b06095128a5c45ba4a1e80929fe7f3 upstream. The "ie_len" is a value in the 1-255 range that comes from the user. We have to cap it to ensure that it's not too large or it could lead to memory corruption. Fixes: 9a7fe54ddc3a ("staging: r8188eu: Add source files for new driver - part 1") Signed-off-by: Dan Carpenter Cc: stable Link: https://lore.kernel.org/r/YEHyQCrFZKTXyT7J@mwanda Signed-off-by: Greg Kroah-Hartman

staging: rtl8188eu: prevent ->ssid overflow in rtw_wx_set_scan()

2021-03-17T16:06:31+00:00

commit 74b6b20df8cfe90ada777d621b54c32e69e27cd7 upstream. This code has a check to prevent read overflow but it needs another check to prevent writing beyond the end of the ->ssid[] array. Fixes: a2c60d42d97c ("staging: r8188eu: Add files for new driver - part 16") Signed-off-by: Dan Carpenter Cc: stable Link: https://lore.kernel.org/r/YEHymwsnHewzoam7@mwanda Signed-off-by: Greg Kroah-Hartman

staging: rtl8188eu: Add Edimax EW-7811UN V2 to device table

2021-03-04T10:38:33+00:00

commit 7a8d2f1908a59003e55ef8691d09efb7fbc51625 upstream. The Edimax EW-7811UN V2 uses an RTL8188EU chipset and works with this driver. Signed-off-by: Martin Kaiser Cc: stable Link: https://lore.kernel.org/r/20210204085217.9743-1-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman

staging: rtl8188eu: Fix long lines

2020-10-09T13:10:47+00:00

This patch fix long lines found by checkpatch. Signed-off-by: Fan Fei Link: https://lore.kernel.org/r/20201008185524.brl467kucslxoxci@ubuntu-T470 Signed-off-by: Greg Kroah-Hartman

staging: r8188eu: remove unnecessary type casts (struct wlan_bssid_ex *)

2020-10-05T07:59:46+00:00

Reduce line length, simplify refactoring. Signed-off-by: Ivan Safonov Link: https://lore.kernel.org/r/20201004060921.8908-1-insafonov@gmail.com Signed-off-by: Greg Kroah-Hartman

staging: rtl8188eu: clean up indent style issue

2020-10-01T08:57:08+00:00

Replace spaces with tab to clear checkpatch error. ERROR: code indent should use tabs where possible Signed-off-by: Michael Straube Link: https://lore.kernel.org/r/20200929062847.23985-8-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman

staging: rtl8188eu: remove unused variable ratelen

2020-10-01T08:57:07+00:00

After the removal of cckrates_included() and cckrates_only_included() from rtw_wlan_util.c the variable/parameter 'ratelen' is unused now. Remove it from update_wireless_mode() and judge_network_type(). Signed-off-by: Michael Straube Link: https://lore.kernel.org/r/20200929062847.23985-7-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman

staging: rtl8188eu: remove cckrates{only}_included()

2020-10-01T08:57:07+00:00

In rtw_ieee80211.c there are rtw_is_cckrates_included() and rtw_is_cckratesonly_included() which have the same functionality as cckrates_included() and cckrates_only_included() defined in rtw_wlan_util.c. Remove the functions from rtw_wlan_util.c and use those from rtw_ieee80211.c. Signed-off-by: Michael Straube Link: https://lore.kernel.org/r/20200929062847.23985-6-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman

staging: rtl8188eu: rename struct field bUsed -> used

2020-10-01T08:57:07+00:00

Rename field of struct rt_pmkid_list to avoid camel case. bUsed -> used Signed-off-by: Michael Straube Link: https://lore.kernel.org/r/20200929062847.23985-5-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman

staging: rtl8188eu: use ETH_ALEN

2020-10-01T08:57:07+00:00

Use ETH_ALEN instead of hard coded array size. Signed-off-by: Michael Straube Link: https://lore.kernel.org/r/20200929062847.23985-4-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman