Zhen Lei 1df83992d9 tpm: fix error return code in tpm2_get_cc_attrs_tbl() ... If the total number of commands queried through TPM2_CAP_COMMANDS is different from that queried through TPM2_CC_GET_CAPABILITY, it indicates an unknown error. In this case, an appropriate error code -EFAULT should be returned. However, we currently do not explicitly assign this error code to 'rc'. As a result, 0 was incorrectly returned. Cc: stable@vger.kernel.org Fixes: 58472f5cd4f6("tpm: validate TPM 2.0 commands") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org> Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>		2021-05-12 22:36:50 +03:00
..
eventlog	tpm: vtpm_proxy: Avoid reading host log when using a virtual device	2021-04-14 16:30:30 +03:00
st33zp24	tpm/st33zp24: fix spelling mistake "drescription" -> "description"	2020-07-02 17:49:00 +03:00
Kconfig	char: tpm: add i2c driver for cr50	2021-02-16 10:40:27 +02:00
Makefile	char: tpm: add i2c driver for cr50	2021-02-16 10:40:27 +02:00
tpm1-cmd.c	tpm: provide a way to override the chip returned durations	2019-11-12 21:45:36 +02:00
tpm2-cmd.c	tpm: fix error return code in tpm2_get_cc_attrs_tbl()	2021-05-12 22:36:50 +03:00
tpm2-space.c	tpm: Unify the mismatching TPM space buffer sizes	2020-07-24 09:26:23 +03:00
tpm_atmel.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441	2019-06-05 17:37:17 +02:00
tpm_atmel.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441	2019-06-05 17:37:17 +02:00
tpm_crb.c	tpm_crb: fix fTPM on AMD Zen+ CPUs	2019-11-12 21:45:37 +02:00
tpm_ftpm_tee.c	Enable multi-stage OP-TEE bus enumeration	2020-07-13 15:11:44 +02:00
tpm_ftpm_tee.h	tpm/tpm_ftpm_tee: A driver for firmware TPM running inside TEE	2019-09-02 17:08:35 +03:00
tpm_i2c_atmel.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13	2019-05-21 11:28:45 +02:00
tpm_i2c_infineon.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441	2019-06-05 17:37:17 +02:00
tpm_i2c_nuvoton.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13	2019-05-21 11:28:45 +02:00
tpm_ibmvtpm.c	vio: make remove callback return void	2021-03-02 22:41:23 +11:00
tpm_ibmvtpm.h	tpm: ibmvtpm: Wait for buffer to be set before proceeding	2020-03-15 20:12:52 +02:00
tpm_infineon.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441	2019-06-05 17:37:17 +02:00
tpm_nsc.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441	2019-06-05 17:37:17 +02:00
tpm_ppi.c	tpm/ppi: Constify static struct attribute_group	2021-02-16 10:40:27 +02:00
tpm_tis_core.c	tpm, tpm_tis: Reserve locality in tpm_tis_resume()	2021-05-12 22:36:42 +03:00
tpm_tis_core.h	tpm_tis: Add a check for invalid status	2020-10-02 00:21:03 +03:00
tpm_tis_i2c_cr50.c	char: tpm: fix error return code in tpm_cr50_i2c_tis_recv()	2021-04-14 16:30:30 +03:00
tpm_tis_spi_cr50.c	tpm: tpm_tis_spi_cr50: use new structure for SPI transfer delays	2020-03-13 03:53:16 +02:00
tpm_tis_spi_main.c	tpm_tis_spi: Prefer async probe	2020-07-02 17:49:00 +03:00
tpm_tis_spi.h	tpm: tpm_tis_spi: Support cr50 devices	2019-11-12 21:45:37 +02:00
tpm_tis_synquacer.c	tpm: tis: add support for MMIO TPM on SynQuacer	2020-10-02 00:21:02 +03:00
tpm_tis.c	tpm_tis: Disable interrupts on ThinkPad T490s	2020-11-06 18:21:00 +02:00
tpm_vtpm_proxy.c	compat_ioctl: move drivers to compat_ptr_ioctl	2019-10-23 17:23:43 +02:00
tpm-chip.c	tpm: Remove unintentional dump_stack() call	2021-03-03 17:43:52 +02:00
tpm-dev-common.c	tpm: Remove tpm_dev_wq_lock	2021-02-16 10:40:27 +02:00
tpm-dev.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441	2019-06-05 17:37:17 +02:00
tpm-dev.h	tpm: Handle negative priv->response_len in tpm_common_read()	2020-01-08 18:11:09 +02:00
tpm-interface.c	tpm: fix wrong return value in tpm_pcr_extend	2020-04-21 00:06:13 +03:00
tpm-sysfs.c	tpm: add sysfs exports for all banks of PCR registers	2021-02-16 10:40:27 +02:00
tpm.h	KEYS: trusted: Reserve TPM for seal and unseal operations	2021-02-16 10:40:28 +02:00
tpmrm-dev.c	tpm: Unify the mismatching TPM space buffer sizes	2020-07-24 09:26:23 +03:00
xen-tpmfront.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00