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7d761119a9
linux/drivers/char/tpm
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Jarkko Sakkinen 7d761119a9 tpm: fix RC value check in tpm2_seal_trusted 
The error code handling is broken as any error code that has the same
bits set as TPM_RC_HASH passes. Implemented tpm2_rc_value() helper to
parse the error value from FMT0 and FMT1 error codes so that these types
of mistakes are prevented in the future.

Fixes: 5ca4c20cfd ("keys, trusted: select hash algorithm for TPM2 chips")
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Reviewed-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
2017-02-03 22:03:14 +02:00
..
st33zp24 tpm/st33zp24: Remove unneeded linux/miscdevice.h include 2017-01-23 18:28:18 +02:00
Kconfig tpm_tis: Allow tpm_tis to be bound using DT 2016-11-28 01:31:31 +02:00
Makefile tpm: redefine read_log() to handle ACPI/OF at runtime 2016-11-28 01:31:32 +02:00
tpm2-cmd.c tpm: fix RC value check in tpm2_seal_trusted 2017-02-03 22:03:14 +02:00
tpm_acpi.c tpm: Fix handling of missing event log 2016-11-28 01:31:32 +02:00
tpm_atmel.c tpm: Remove useless priv field in struct tpm_vendor_specific 2016-06-25 17:26:35 +03:00
tpm_atmel.h tpm: remove tpm_read_index and tpm_write_index from tpm.h 2017-02-03 22:03:14 +02:00
tpm_crb.c tpm, tpm_crb: Handle 64-bit resource in crb_check_resource() 2017-01-23 18:28:18 +02:00
tpm_eventlog.c tpm: adjust return value of tpm_read_log 2016-11-28 01:31:33 +02:00
tpm_eventlog.h tpm: redefine read_log() to handle ACPI/OF at runtime 2016-11-28 01:31:32 +02:00
tpm_i2c_atmel.c tpm: Factor out common startup code 2016-07-19 17:43:38 +03:00
tpm_i2c_infineon.c tpm: Factor out common startup code 2016-07-19 17:43:38 +03:00
tpm_i2c_nuvoton.c tpm: Add TPM 2.0 support to the Nuvoton i2c driver (NPCT6xx family) 2016-07-19 17:43:38 +03:00
tpm_ibmvtpm.c tpm/vtpm: fix kdoc warnings 2017-01-23 18:28:18 +02:00
tpm_ibmvtpm.h tpm_ibmvtpm: properly handle interrupted packet receptions 2015-12-20 15:27:12 +02:00
tpm_infineon.c tpm: Get rid of chip->pdev 2016-06-25 17:26:35 +03:00
tpm_nsc.c tpm: remove tpm_read_index and tpm_write_index from tpm.h 2017-02-03 22:03:14 +02:00
tpm_of.c tpm: Fix handling of missing event log 2016-11-28 01:31:32 +02:00
tpm_ppi.c tpm: move the PPI attributes to character device directory. 2015-10-19 01:01:20 +02:00
tpm_tis_core.c tpm_tis: fix iTPM probe via probe_itpm() function 2017-02-03 22:03:14 +02:00
tpm_tis_core.h tpm_tis: use default timeout value if chip reports it as zero 2017-01-23 18:28:18 +02:00
tpm_tis_spi.c tpm/tpm_tis_spi: drop duplicate header module.h 2017-01-23 18:28:18 +02:00
tpm_tis.c tpm_tis: use default timeout value if chip reports it as zero 2017-01-23 18:28:18 +02:00
tpm_vtpm_proxy.c tpm/vtpm: fix kdoc warnings 2017-01-23 18:28:18 +02:00
tpm-chip.c tmp: use pdev for parent device in tpm_chip_alloc 2017-01-23 18:28:18 +02:00
tpm-dev.c tpm: Begin the process to deprecate user_read_timer 2017-02-03 22:03:14 +02:00
tpm-interface.c tpm: Check size of response before accessing data 2017-01-23 18:28:18 +02:00
tpm-sysfs.c tpm: Check size of response before accessing data 2017-01-23 18:28:18 +02:00
tpm.h tpm: fix RC value check in tpm2_seal_trusted 2017-02-03 22:03:14 +02:00
xen-tpmfront.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2016-12-14 13:57:44 -08:00