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staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect()
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 17 Nov 2021 07:20:16 +0000 (10:20 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 17 Nov 2021 13:08:57 +0000 (14:08 +0100)
commitbd5fee9e994500ca30bb324d73af0da0dbbdfa9f
treeae0a41d728c25761552ed5614701f9554f058377tree | snapshot
parenta29bcec91ffe6bef4879b861a28f264025f58016commit | diff
staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect()

The free_rtllib() function frees the "dev" pointer so there is use
after free on the next line.  Re-arrange things to avoid that.

Fixes: 622299126977 ("staging: rtl8192e: Fix unload/reload problem")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20211117072016.GA5237@kili
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/rtl8192e/rtl8192e/rtl_core.c diff | blob | history
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