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(parent: 77bba97) | patch
STMicro TPM: Fix potential buffer overruns
authorJeremy Boone <jeremy.boone@nccgroup.trust>
Mon, 12 Feb 2018 22:56:35 +0000 (17:56 -0500)
committerTom Rini <trini@konsulko.com>
Mon, 5 Mar 2018 15:05:36 +0000 (10:05 -0500)
commit12e0ab327d1a6711ee40ac9ade2e189d1092e962
tree5a7da278ab5236ee86d2947227bf0c8a86bf01f5tree | snapshot
parent77bba970e2372b01156c66585db3d6fc751c7178commit | diff
STMicro TPM: Fix potential buffer overruns

This patch prevents integer underflow when the length was too small,
which could lead to memory corruption.

Signed-off-by: Jeremy Boone <jeremy.boone@nccgroup.trust>
drivers/tpm/tpm_tis_st33zp24_i2c.c diff | blob | history
drivers/tpm/tpm_tis_st33zp24_spi.c diff | blob | history
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