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(parent: cafeea8) | 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>
Tue, 3 Dec 2019 21:26:35 +0000 (22:26 +0100)
commitfaf9f0e4046eb74c415bbf39085d02ae18763969
tree3c629b0df5de9f82ec49715b490b1a972ee07088tree | snapshot
parentcafeea89ac17d26461d678abd5779fd588577d4ecommit | 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
Mirror: https://github.com/0ranko0P/kernel_xiaomi_msm8998/
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