Alexey Khoroshilov 7364e445f6 net/core: Fix potential memory leak in dev_set_alias()
Do not leak memory by updating pointer with potentially NULL realloc return value.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-08-08 16:06:23 -07:00
..