1
0
Fork 0
alistair23-linux/drivers/staging/rtl8712
Rustam Kovhaev af707d9d7f staging: rtl8712: handle firmware load failure
commit b4383c971b upstream.

when firmware fails to load we should not call unregister_netdev()
this patch fixes a race condition between rtl871x_load_fw_cb() and
r871xu_dev_remove() and fixes the bug reported by syzbot

Reported-by: syzbot+80899a8a8efe8968cde7@syzkaller.appspotmail.com
Link: https://syzkaller.appspot.com/bug?extid=80899a8a8efe8968cde7
Signed-off-by: Rustam Kovhaev <rkovhaev@gmail.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200716151324.1036204-1-rkovhaev@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-08-11 15:33:34 +02:00
..
Kconfig staging: add missing SPDX lines to Kconfig files 2019-04-03 11:10:15 +02:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
TODO
basic_types.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
drv_types.h staging: rtl8712: Fixed CamelCase wkFilterRxFF0 renamed to wk_filter_rx_ff0 2019-06-13 11:52:39 +02:00
ethernet.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
hal_init.c staging: rtl8712: handle firmware load failure 2020-08-11 15:33:34 +02:00
ieee80211.c staging: rtl8712: r8712_parse_wpa2_ie(): Change return values 2019-07-01 10:44:06 +02:00
ieee80211.h staging: rtl8712: line over 80 characters. 2019-03-18 07:05:24 +01:00
mlme_linux.c staging: rtl8712: r8712_wdg_timeout_handler: Remove function 2019-06-21 16:46:18 +02:00
mlme_osdep.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
mp_custom_oid.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
os_intfs.c staging: rtl8712: r8712_free_drv_sw(): Change return type 2019-08-08 19:58:15 +02:00
osdep_intf.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
osdep_service.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
recv_linux.c staging: rtl8712: r8712_os_recvbuf_resource_free(): Change return type 2019-08-02 14:00:56 +02:00
recv_osdep.h staging: rtl8712: r8712_recv_entry(): Change return type 2019-08-08 19:58:14 +02:00
rtl871x_cmd.c staging: rtl8712: Replace function r8712_dequeue_cmd() 2019-07-01 10:44:06 +02:00
rtl871x_cmd.h staging: rtl8712: Change return values of r8712_getrfreg_cmd() 2019-07-01 10:44:05 +02:00
rtl871x_debug.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl871x_eeprom.c staging: rtl8712: Fixed CamelCase for EepromAddressSize 2019-06-10 17:57:21 +02:00
rtl871x_eeprom.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl871x_event.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl871x_ht.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl871x_io.c staging: rtl8712: rtl87x_io : make use of kzalloc 2019-06-20 14:39:15 +02:00
rtl871x_io.h staging: rtl8712: Improve naming of include hearder guards 2019-08-21 05:48:06 -07:00
rtl871x_ioctl.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
rtl871x_ioctl_linux.c staging: rtl8712: r8712_set_802_11_add_wep(): Change return values 2019-07-25 09:52:00 +02:00
rtl871x_ioctl_rtl.c staging: rtl8712: Change return values of r8712_getrfreg_cmd() 2019-07-01 10:44:05 +02:00
rtl871x_ioctl_rtl.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl871x_ioctl_set.c staging: rtl8712: r8712_set_802_11_add_wep(): Change return values 2019-07-25 09:52:00 +02:00
rtl871x_ioctl_set.h staging: rtl8712: r8712_set_802_11_add_wep(): Change return values 2019-07-25 09:52:00 +02:00
rtl871x_led.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl871x_mlme.c staging: rtl8712: r8712_set_key(): Change return values 2019-07-25 09:52:00 +02:00
rtl871x_mlme.h staging: rtl8712: r8712_set_key(): Change return values 2019-07-25 09:52:00 +02:00
rtl871x_mp.c staging: rtl8712: init_mp_priv(): Change return values 2019-07-25 09:52:00 +02:00
rtl871x_mp.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl871x_mp_ioctl.c staging: rtl8712: mp_start_test(): Change return values 2019-07-01 10:44:06 +02:00
rtl871x_mp_ioctl.h staging: rtl8712: Remove mp_start_joinbss() 2019-06-26 10:00:09 +08:00
rtl871x_mp_phy_regdef.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
rtl871x_pwrctrl.c staging: rtl8712: r8712_register_cmd_alive(): Change return values 2019-07-25 09:52:00 +02:00
rtl871x_pwrctrl.h staging: rtl8712: r8712_register_cmd_alive(): Change return values 2019-07-25 09:52:00 +02:00
rtl871x_recv.c staging: rtl8712: r8712_recv_entry(): Change return type 2019-08-08 19:58:14 +02:00
rtl871x_recv.h staging: rtl8712: r8712_free_recvframe(): Change return type 2019-07-25 09:52:01 +02:00
rtl871x_rf.h staging: rtl8712: Improve naming of include hearder guards 2019-08-21 05:48:06 -07:00
rtl871x_security.c staging: rtl8712: r8712_aes_decrypt(): Change return type 2019-08-02 14:00:57 +02:00
rtl871x_security.h staging: rtl8712: r8712_aes_decrypt(): Change return type 2019-08-02 14:00:57 +02:00
rtl871x_sta_mgt.c staging: rtl8712: _r8712_init_sta_priv(): Change return values 2019-07-01 10:44:06 +02:00
rtl871x_wlan_sme.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl871x_xmit.c staging: rtl8712: xmitframe_addmic(): Change return values and type 2019-08-14 13:20:12 +02:00
rtl871x_xmit.h staging: rtl8712: r8712_xmit_direct(): Change return type 2019-08-12 16:37:16 +02:00
rtl8712_bitdef.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl8712_cmd.c staging: rtl8712: Remove while loop and check_cmd_fifo() 2019-08-08 19:58:15 +02:00
rtl8712_cmd.h Merge 5.1-rc3 into staging-next 2019-04-01 07:49:24 +02:00
rtl8712_cmdctrl_bitdef.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl8712_cmdctrl_regdef.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl8712_debugctrl_bitdef.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl8712_debugctrl_regdef.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl8712_edcasetting_bitdef.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl8712_edcasetting_regdef.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl8712_efuse.c staging: rtl8712: rtl8712_efuse.c: Remove leading p from variable names 2019-06-20 14:47:28 +02:00
rtl8712_efuse.h staging: rtl8712: rtl8712_efuse.h: alignment should match open parenthesis 2019-03-21 20:08:08 +01:00
rtl8712_event.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl8712_fifoctrl_bitdef.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl8712_fifoctrl_regdef.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl8712_gp_bitdef.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl8712_gp_regdef.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl8712_hal.h staging: rtl8712: fix CamelCase in fw_priv struct 2018-11-07 12:35:10 +01:00
rtl8712_interrupt_bitdef.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl8712_io.c staging: rtl8712: rename bSurpriseRemoved to surprise_removed 2019-03-18 07:05:18 +01:00
rtl8712_led.c staging: rtl8712: rtl8712_led.c: remove blank line 2019-03-21 20:08:08 +01:00
rtl8712_macsetting_bitdef.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl8712_macsetting_regdef.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl8712_powersave_bitdef.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl8712_powersave_regdef.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl8712_ratectrl_bitdef.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl8712_ratectrl_regdef.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl8712_recv.c Staging: rtl8712: rtl8712_recv: fixed 80 character length warning 2019-08-14 13:20:13 +02:00
rtl8712_recv.h staging: rtl8712: r8712_init_recvbuf(): Change return type 2019-07-25 09:52:01 +02:00
rtl8712_regdef.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl8712_security_bitdef.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl8712_spec.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl8712_syscfg_bitdef.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl8712_syscfg_regdef.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl8712_timectrl_bitdef.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl8712_timectrl_regdef.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl8712_wmac_bitdef.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl8712_wmac_regdef.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
rtl8712_xmit.c staging: rtl8712: r8712_dump_aggr_xframe(): Change type to void 2019-08-14 13:20:13 +02:00
rtl8712_xmit.h staging: rtl8712: r8712_dump_aggr_xframe(): Change type to void 2019-08-14 13:20:13 +02:00
sta_info.h staging: rtl8712: _r8712_init_sta_priv(): Change return values 2019-07-01 10:44:06 +02:00
usb_halinit.c staging: rtl8712: usb_halinit.c: Remove p from variable names 2019-06-09 13:03:52 +02:00
usb_intf.c staging: rtl8712: handle firmware load failure 2020-08-11 15:33:34 +02:00
usb_ops.c staging: rtl8712: usb_ops.c: Remove leading p from variable names 2019-06-09 13:03:52 +02:00
usb_ops.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
usb_ops_linux.c staging: rtl8712: rename bSuspended to suspended 2019-03-18 07:05:18 +01:00
usb_osintf.h staging: rtl8712: r8712_free_drv_sw(): Change return type 2019-08-08 19:58:15 +02:00
wifi.h staging: rtl8712: Fix IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK 2020-06-10 20:24:57 +02:00
wlan_bssdef.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00
xmit_linux.c staging: rtl8712: r8712_update_attrib(): Change return values and type 2019-08-12 16:37:15 +02:00
xmit_osdep.h staging: rtl8712: add SPDX identifiers 2018-10-03 11:36:09 -07:00