Zheyu Ma 13876f2a08 wifi: rtl8xxxu: Fix the error handling of the probe function ... When the driver fails at ieee80211_alloc_hw() at the probe time, the driver will free the 'hw' which is not allocated, causing a bug. The following log can reveal it: [ 15.981294] BUG: KASAN: user-memory-access in mutex_is_locked+0xe/0x40 [ 15.981558] Read of size 8 at addr 0000000000001ab0 by task modprobe/373 [ 15.982583] Call Trace: [ 15.984282] ieee80211_free_hw+0x22/0x390 [ 15.984446] rtl8xxxu_probe+0x3a1/0xab30 [rtl8xxxu] Fix the bug by changing the order of the error handling. Signed-off-by: Zheyu Ma <zheyuma97@gmail.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220716130444.2950690-1-zheyuma97@gmail.com		2022-07-27 15:52:55 +03:00
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Kconfig	treewide: replace '---help---' in Kconfig files with 'help'	2020-06-14 01:57:21 +09:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
rtl8xxxu.h	rtl8xxxu: Fix the handling of TX A-MPDU aggregation	2021-08-21 21:17:20 +03:00
rtl8xxxu_8192c.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 295	2019-06-05 17:36:38 +02:00
rtl8xxxu_8192e.c	rtl8xxxu: Fix device info for RTL8192EU devices	2021-06-19 12:05:40 +03:00
rtl8xxxu_8723a.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 295	2019-06-05 17:36:38 +02:00
rtl8xxxu_8723b.c	rtl8xxxu: fix RTL8723BU connection failure issue after warm reboot	2019-10-22 11:26:13 +03:00
rtl8xxxu_core.c	wifi: rtl8xxxu: Fix the error handling of the probe function	2022-07-27 15:52:55 +03:00
rtl8xxxu_regs.h	rtl8xxxu: Use lower tx rates for the ack packet	2021-10-05 08:33:05 +03:00