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(parent: e97e67b) | patch
lan78xx: Fix memory leaks
authorWenwen Wang <wenwen@cs.uga.edu>
Wed, 14 Aug 2019 16:23:13 +0000 (11:23 -0500)
committerDavid S. Miller <davem@davemloft.net>
Fri, 16 Aug 2019 22:24:42 +0000 (15:24 -0700)
commit1afda8845230dc234d043b668cb9156a3b4baf6a
tree29e79b8c6d4b3d31f2abf3c5a513aa9a5dac113atree | snapshot
parente97e67b7257f86a745f107e9d9b1132e5c1e28a4commit | diff
lan78xx: Fix memory leaks

In lan78xx_probe(), a new urb is allocated through usb_alloc_urb() and
saved to 'dev->urb_intr'. However, in the following execution, if an error
occurs, 'dev->urb_intr' is not deallocated, leading to memory leaks. To fix
this issue, invoke usb_free_urb() to free the allocated urb before
returning from the function.

Signed-off-by: Wenwen Wang <wenwen@cs.uga.edu>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/usb/lan78xx.c diff | blob | history
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