Vasily Averin ccf6fb858e tpm_tis: extra chip->ops check on error path in tpm_tis_core_init ...

Found by smatch:
drivers/char/tpm/tpm_tis_core.c:1088 tpm_tis_core_init() warn:
 variable dereferenced before check 'chip->ops' (see line 979)

'chip->ops' is assigned in the beginning of function
in tpmm_chip_alloc->tpm_chip_alloc
and is used before first possible goto to error path.

Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>

2020-07-02 17:49:00 +03:00

..

eventlog

tpm: eventlog: Replace zero-length array with flexible-array member

2020-05-22 18:50:12 +03:00

st33zp24

treewide: replace '---help---' in Kconfig files with 'help'

2020-06-14 01:57:21 +09:00

Kconfig

treewide: replace '---help---' in Kconfig files with 'help'

2020-06-14 01:57:21 +09:00

Makefile

tpm: Revert tpm_tis_spi_mod.ko to tpm_tis_spi.ko.

2020-02-17 20:46:34 +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: Export tpm2_get_cc_attrs_tbl for ibmvtpm driver as module

2020-04-21 00:06:13 +03:00

tpm2-space.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441

2019-06-05 17:37:17 +02:00

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

tpm/tpm_ftpm_tee: Use UUID API for exporting the UUID

2020-05-22 18:50:12 +03:00

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

tpm: ibmvtpm: retry on H_CLOSED in tpm_ibmvtpm_send()

2020-04-21 00:06:13 +03:00

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

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441

2019-06-05 17:37:17 +02:00

tpm_tis_core.c

tpm_tis: extra chip->ops check on error path in tpm_tis_core_init

2020-07-02 17:49:00 +03:00

tpm_tis_core.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441

2019-06-05 17:37:17 +02:00

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: Don't send anything during flow control

2020-07-02 17:48:59 +03:00

tpm_tis_spi.h

tpm: tpm_tis_spi: Support cr50 devices

2019-11-12 21:45:37 +02:00

tpm_tis.c

tpm: Switch to platform_get_irq_optional()

2019-11-12 21:45:37 +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

sysfs: remove redundant __compat_only_sysfs_link_entry_to_kobj fn

2020-04-05 11:34:35 -07:00

tpm-dev-common.c

tpm: Fix TIS locality timeout problems

2020-07-02 17:48:59 +03:00

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 tpm_version_major sysfs file

2020-01-22 10:46:51 +02:00

tpm.h

tpm: ibmvtpm: Add support for TPM2

2020-03-15 20:13:33 +02:00

tpmrm-dev.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 505

2019-06-19 17:11:22 +02:00

xen-tpmfront.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00