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F-14014 - Normalize a granted TIS locality to TPM_RC_SUCCESS

pull/608/head
Aidan Garske 2026-09-14 10:00:29 -07:00
parent 1d8ea0cfd2
commit a84cb5f31f
1 changed files with 7 additions and 1 deletions
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8
src/tpm2_tis.c
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@ -335,6 +335,7 @@ int TPM2_TIS_RequestLocalityEx(TPM2_CTX* ctx, int locality, int timeout)
int TPM2_TIS_RequestLocality(TPM2_CTX* ctx, int timeout)
{
int rc;
int locality = WOLFTPM_LOCALITY_DEFAULT;
#ifdef WOLFTPM_TIS_RESET_STALE_LOCALITY
int l;
@ -359,7 +360,12 @@ int TPM2_TIS_RequestLocality(TPM2_CTX* ctx, int timeout)
}
#endif /* WOLFTPM_TIS_RESET_STALE_LOCALITY */
return TPM2_TIS_RequestLocalityEx(ctx, locality, timeout);
rc = TPM2_TIS_RequestLocalityEx(ctx, locality, timeout);
/* RequestLocalityEx returns the granted locality (0-4) on success; status
* callers expect TPM_RC_SUCCESS, so map any granted locality onto it. */
if (rc >= 0 && rc <= WOLFTPM_LOCALITY_MAX)
rc = TPM_RC_SUCCESS;
return rc;
}
int TPM2_TIS_ReleaseLocality(TPM2_CTX* ctx, int locality)