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(parent: 2ca3c14) | patch
ovl: check ERR_PTR() return value from ovl_lookup_real()
authorAmir Goldstein <amir73il@gmail.com>
Tue, 30 Jan 2018 12:30:50 +0000 (14:30 +0200)
committerMiklos Szeredi <mszeredi@redhat.com>
Fri, 16 Feb 2018 14:53:20 +0000 (15:53 +0100)
commit7168179fcf25f7812e8541decac686a91359e522
tree995efe6939761e96a4aa0b143b1345b45d63257atree | snapshot
parent2ca3c148a06244d46dcfc95c5965644c83a30b37commit | diff
ovl: check ERR_PTR() return value from ovl_lookup_real()

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Fixes: 061701540349 ("ovl: lookup indexed ancestor of lower dir")
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
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