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| author | Stefan Berger <stefanb@linux.vnet.ibm.com> | 2016-11-16 08:56:13 -0500 |
|---|---|---|
| committer | Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> | 2016-11-28 01:31:32 +0200 |
| commit | 005451d44ad46623aac8349df15d7c0d1d8914c1 (patch) | |
| tree | 517a6c33f47e181253b35bb61772cf01891ce084 /drivers/char/tpm/tpm_of.c | |
| parent | 79eec5b940cffff14c7bd1b9eb856ccb36274cc2 (diff) | |
| download | blackbird-obmc-linux-005451d44ad46623aac8349df15d7c0d1d8914c1.tar.gz blackbird-obmc-linux-005451d44ad46623aac8349df15d7c0d1d8914c1.zip | |
tpm: Check the bios_dir entry for NULL before accessing it
Check the bios_dir entry for NULL before accessing it. Currently
this crashes the driver when a TPM 2 is attached and the entries
are NULL.
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Tested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Diffstat (limited to 'drivers/char/tpm/tpm_of.c')
0 files changed, 0 insertions, 0 deletions
