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(parent: c5c04e2) | patch
net/core: Fix potential memory leak in dev_set_alias()
authorAlexey Khoroshilov <khoroshilov@ispras.ru>
Wed, 8 Aug 2012 00:33:25 +0000 (00:33 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 2 Oct 2012 16:47:05 +0000 (09:47 -0700)
commite869e6223d29115d2d8351e5e3f514ddc1099f29
treeed6da67a4ff79d3b5286c0815d144d1f9d4f0fb2tree | snapshot
parentc5c04e27f19ce463eb61c2d49e20c1b9bac13900commit | diff
net/core: Fix potential memory leak in dev_set_alias()

[ Upstream commit 7364e445f62825758fa61195d237a5b8ecdd06ec ]

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
net/core/dev.c diff | blob | history
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