56 lines
2.0 KiB
Diff
56 lines
2.0 KiB
Diff
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diff --git a/tboot/common/tpm_12.c b/tboot/common/tpm_12.c
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index a62e570..504b874 100644
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--- a/tboot/common/tpm_12.c
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+++ b/tboot/common/tpm_12.c
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@@ -766,6 +766,8 @@ static uint32_t tpm12_osap(uint32_t locality, tpm_entity_type_t ent_type,
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tpm_authhandle_t *hauth, tpm_nonce_t *nonce_even,
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tpm_nonce_t *even_osap)
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{
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+#pragma GCC diagnostic push
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+#pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
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uint32_t ret, offset, out_size;
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if ( odd_osap == NULL || hauth == NULL ||
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@@ -801,6 +803,7 @@ static uint32_t tpm12_osap(uint32_t locality, tpm_entity_type_t ent_type,
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LOAD_BLOB_TYPE(WRAPPER_OUT_BUF, offset, even_osap);
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return ret;
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+#pragma GCC diagnostic pop
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}
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static uint32_t _tpm12_seal(uint32_t locality, tpm_key_handle_t hkey,
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@@ -1044,6 +1047,8 @@ static uint32_t _tpm12_wrap_seal(uint32_t locality,
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static uint32_t _tpm12_wrap_unseal(uint32_t locality, const uint8_t *in_data,
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uint32_t *secret_size, uint8_t *secret)
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{
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+#pragma GCC diagnostic push
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+#pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
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uint32_t ret;
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tpm_nonce_t odd_osap, even_osap;
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tpm_nonce_t nonce_even, nonce_odd, nonce_even_d, nonce_odd_d;
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@@ -1116,6 +1121,7 @@ static uint32_t _tpm12_wrap_unseal(uint32_t locality, const uint8_t *in_data,
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/* skip check for res_auth */
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return ret;
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+#pragma GCC diagnostic pop
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}
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static bool init_pcr_info(uint32_t locality,
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@@ -1948,6 +1954,8 @@ static bool tpm12_get_random(struct tpm_if *ti, uint32_t locality,
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static bool tpm12_cap_pcrs(struct tpm_if *ti, u32 locality, int pcr)
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{
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+#pragma GCC diagnostic push
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+#pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
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bool was_capped[TPM_NR_PCRS] = {false};
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tpm_pcr_value_t cap_val; /* use whatever val is on stack */
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@@ -1976,6 +1984,7 @@ static bool tpm12_cap_pcrs(struct tpm_if *ti, u32 locality, int pcr)
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printk(TBOOT_INFO"cap'ed dynamic PCRs\n");
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return true;
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+#pragma GCC diagnostic pop
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}
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static bool tpm12_check(void)
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