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authorJarkko Sakkinen <jarkko.sakkinen@linux.intel.com>2015-12-12 13:19:52 +0200
committerJarkko Sakkinen <jarkko.sakkinen@linux.intel.com>2015-12-20 15:27:12 +0200
commit5208cc83423dde06924121a85368c721a27ca555 (patch)
treefebbe0ce8683938eeebd0321bc5476ea987c0a3d /security/keys/Kconfig
parenttpm_ibmvtpm: properly handle interrupted packet receptions (diff)
downloadlinux-dev-5208cc83423dde06924121a85368c721a27ca555.tar.xz
linux-dev-5208cc83423dde06924121a85368c721a27ca555.zip
keys, trusted: fix: *do not* allow duplicate key options
The trusted keys option parsing allows specifying the same option multiple times. The last option value specified is used. This is problematic because: * No gain. * This makes complicated to specify options that are dependent on other options. This patch changes the behavior in a way that option can be specified only once. Reported-by: James Morris James Morris <jmorris@namei.org> Reviewed-by: Mimi Zohar <zohar@linux.vnet.ibm.com> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Acked-by: Peter Huewe <peterhuewe@gmx.de>
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