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(parent: fe862a8) | patch
powerpc/pseries/dlpar: Fix a missing check in dlpar_parse_cc_property()
authorGen Zhang <blackgod016574@gmail.com>
Sun, 26 May 2019 02:42:40 +0000 (10:42 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 5 Dec 2019 14:35:18 +0000 (15:35 +0100)
commit0fce5ef1591055ff8db33ba2c34346ef2a33155e
tree0d8cb1bb1994390251db3ad776c5b36243c9cc32tree | snapshot
parentfe862a86ce6fffc444fa6987d5bd5dffec76a6b1commit | diff
powerpc/pseries/dlpar: Fix a missing check in dlpar_parse_cc_property()

[ Upstream commit efa9ace68e487ddd29c2b4d6dd23242158f1f607 ]

In dlpar_parse_cc_property(), 'prop->name' is allocated by kstrdup().
kstrdup() may return NULL, so it should be checked and handle error.
And prop should be freed if 'prop->name' is NULL.

Signed-off-by: Gen Zhang <blackgod016574@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
arch/powerpc/platforms/pseries/dlpar.c diff | blob | history
Domain: System / Kernel;