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(parent: ffdf726) | patch
auxdisplay: fix use after free in lcd2s_i2c_remove()
authorDan Carpenter <dan.carpenter@oracle.com>
Fri, 6 Nov 2020 19:24:15 +0000 (22:24 +0300)
committerMiguel Ojeda <miguel.ojeda.sandonis@gmail.com>
Mon, 9 Nov 2020 13:07:25 +0000 (14:07 +0100)
commit2cfd72f81cf69c2659c6d2121308b55416229beb
treeeb7dcc99c34c3ccf2b90aed6f2185fbb9780a50atree | snapshot
parentffdf726db7fb02a96396dcb8deb7436b4a47dd14commit | diff
auxdisplay: fix use after free in lcd2s_i2c_remove()

The kfree() needs to be moved down a line to prevent a use after free.

Fixes: 8c9108d014c5 ("auxdisplay: add a driver for lcd2s character display")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
drivers/auxdisplay/lcd2s.c diff | blob | history
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