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| author | Hangyu Hua <hbh25y@gmail.com> | 2022-04-07 05:40:01 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-21 19:57:31 +0300 |
| commit | 0a96fa640dc928da9eaa46a22c46521b037b78ad (patch) | |
| tree | afd287d3cc9164261e5bd579b5e0b4d5f14f4b0b /fs/proc/internal.h | |
| parent | f085bd4bfe0907ce2fad2c787fc65871ec5ca6d6 (diff) | |
| download | linux-0a96fa640dc928da9eaa46a22c46521b037b78ad.tar.xz | |
usb: misc: fix improper handling of refcount in uss720_probe()
usb_put_dev shouldn't be called when uss720_probe succeeds because of
priv->usbdev. At the same time, priv->usbdev shouldn't be set to NULL
before destroy_priv in uss720_disconnect because usb_put_dev is in
destroy_priv.
Fix this by moving priv->usbdev = NULL after usb_put_dev.
Fixes: dcb4b8ad6a44 ("misc/uss720: fix memory leak in uss720_probe")
Cc: stable <stable@kernel.org>
Reviewed-by: Dongliang Mu <mudongliangabcd@gmail.com>
Signed-off-by: Hangyu Hua <hbh25y@gmail.com>
Link: https://lore.kernel.org/r/20220407024001.11761-1-hbh25y@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/proc/internal.h')
0 files changed, 0 insertions, 0 deletions