Pan Bian ab1908cbe2 staging: rtl8192e: fix potential use after free ... commit b7aa39a2ed upstream. The variable skb is released via kfree_skb() when the return value of _rtl92e_tx is not zero. However, after that, skb is accessed again to read its length, which may result in a use after free bug. This patch fixes the bug by moving the release operation to where skb is never used later. Signed-off-by: Pan Bian <bianpan2016@163.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/1572965351-6745-1-git-send-email-bianpan2016@163.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2019-12-04 22:30:47 +01:00
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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
r8190P_def.h	staging: rtl8192e: add proper SPDX identifiers on files that did not have them.	2019-04-03 11:10:17 +02:00
r8190P_rtl8256.c	staging: rtl8192e: add proper SPDX identifiers on files that did not have them.	2019-04-03 11:10:17 +02:00
r8190P_rtl8256.h	staging: rtl8192e: add proper SPDX identifiers on files that did not have them.	2019-04-03 11:10:17 +02:00
r8192E_cmdpkt.c	staging: rtl8192e: remove a blank line	2019-04-16 13:32:19 +02:00
r8192E_cmdpkt.h	staging: rtl8192e: add proper SPDX identifiers on files that did not have them.	2019-04-03 11:10:17 +02:00
r8192E_dev.c	Staging: rtl8192e: Remove extra space before break statement	2019-05-02 19:43:18 +02:00
r8192E_dev.h	staging: rtl8192e: add proper SPDX identifiers on files that did not have them.	2019-04-03 11:10:17 +02:00
r8192E_firmware.c	staging: rtl8192e: add proper SPDX identifiers on files that did not have them.	2019-04-03 11:10:17 +02:00
r8192E_firmware.h	staging: rtl8192e: add proper SPDX identifiers on files that did not have them.	2019-04-03 11:10:17 +02:00
r8192E_hw.h	staging: rtl8192e: add proper SPDX identifiers on files that did not have them.	2019-04-03 11:10:17 +02:00
r8192E_hwimg.c	staging: rtl8192e: add proper SPDX identifiers on files that did not have them.	2019-04-03 11:10:17 +02:00
r8192E_hwimg.h	staging: rtl8192e: add proper SPDX identifiers on files that did not have them.	2019-04-03 11:10:17 +02:00
r8192E_phy.c	staging: rtl8192e: remove redundant initialization of rtstatus	2019-07-03 18:34:09 +02:00
r8192E_phy.h	staging: rtl8192e: add proper SPDX identifiers on files that did not have them.	2019-04-03 11:10:17 +02:00
r8192E_phyreg.h	staging: rtl8192e: add proper SPDX identifiers on files that did not have them.	2019-04-03 11:10:17 +02:00
rtl_cam.c	staging: rtl8192e: add proper SPDX identifiers on files that did not have them.	2019-04-03 11:10:17 +02:00
rtl_cam.h	staging: rtl8192e: add proper SPDX identifiers on files that did not have them.	2019-04-03 11:10:17 +02:00
rtl_core.c	staging: rtl8192e: fix potential use after free	2019-12-04 22:30:47 +01:00
rtl_core.h	staging: rtl8192e: add proper SPDX identifiers on files that did not have them.	2019-04-03 11:10:17 +02:00
rtl_dm.c	staging: rtl8192e: remove two set but not used variables	2019-08-21 09:15:43 -07:00
rtl_dm.h	staging: rtl8192e: add proper SPDX identifiers on files that did not have them.	2019-04-03 11:10:17 +02:00
rtl_eeprom.c	staging: rtl8192e: add proper SPDX identifiers on files that did not have them.	2019-04-03 11:10:17 +02:00
rtl_eeprom.h	staging: rtl8192e: add proper SPDX identifiers on files that did not have them.	2019-04-03 11:10:17 +02:00
rtl_ethtool.c	staging: rtl8192e: add proper SPDX identifiers on files that did not have them.	2019-04-03 11:10:17 +02:00
rtl_pci.c	staging: rtl8192e: Remove set but not used variable 'VenderID'	2019-04-16 13:31:59 +02:00
rtl_pci.h	staging: rtl8192e: add proper SPDX identifiers on files that did not have them.	2019-04-03 11:10:17 +02:00
rtl_pm.c	staging: rtl8192e: add proper SPDX identifiers on files that did not have them.	2019-04-03 11:10:17 +02:00
rtl_pm.h	staging: rtl8192e: add proper SPDX identifiers on files that did not have them.	2019-04-03 11:10:17 +02:00
rtl_ps.c	staging: rtl8192e: add proper SPDX identifiers on files that did not have them.	2019-04-03 11:10:17 +02:00
rtl_ps.h	staging: rtl8192e: add proper SPDX identifiers on files that did not have them.	2019-04-03 11:10:17 +02:00
rtl_wx.c	staging: rtl8192e: add proper SPDX identifiers on files that did not have them.	2019-04-03 11:10:17 +02:00
rtl_wx.h	staging: rtl8192e: add proper SPDX identifiers on files that did not have them.	2019-04-03 11:10:17 +02:00