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54 lines
2.3 KiB
54 lines
2.3 KiB
6 months ago
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From 3ffb4462e0f3db78db5c1cf0cf8b14781c72d8e6 Mon Sep 17 00:00:00 2001
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From: Dan Streetman <ddstreet@ieee.org>
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Date: Mon, 21 Aug 2023 17:29:28 -0400
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Subject: [PATCH] tpm2: put !isempty() check inside previous !isempty() check
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(cherry picked from commit 2b2ee3f265957e4dda9f82b1b6e8138117a90502)
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Related: RHEL-16182
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---
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src/shared/tpm2-util.c | 26 +++++++++++++-------------
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1 file changed, 13 insertions(+), 13 deletions(-)
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diff --git a/src/shared/tpm2-util.c b/src/shared/tpm2-util.c
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index 4da2143360..d5dde21b05 100644
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--- a/src/shared/tpm2-util.c
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+++ b/src/shared/tpm2-util.c
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@@ -1725,23 +1725,23 @@ int tpm2_pcr_value_from_string(const char *arg, Tpm2PCRValue *ret_pcr_value) {
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if (r < 0)
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return log_error_errno(r, "Invalid pcr hash algorithm '%s': %m", hash);
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pcr_value.hash = (TPMI_ALG_HASH) r;
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- }
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- if (!isempty(p)) {
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- /* Remove leading 0x if present */
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- p = startswith_no_case(p, "0x") ?: p;
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+ if (!isempty(p)) {
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+ /* Remove leading 0x if present */
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+ p = startswith_no_case(p, "0x") ?: p;
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- _cleanup_free_ void *buf = NULL;
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- size_t buf_size = 0;
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- r = unhexmem(p, SIZE_MAX, &buf, &buf_size);
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- if (r < 0)
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- return log_error_errno(r, "Invalid pcr hash value '%s': %m", p);
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+ _cleanup_free_ void *buf = NULL;
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+ size_t buf_size = 0;
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+ r = unhexmem(p, SIZE_MAX, &buf, &buf_size);
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+ if (r < 0)
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+ return log_error_errno(r, "Invalid pcr hash value '%s': %m", p);
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- r = TPM2B_DIGEST_CHECK_SIZE(buf_size);
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- if (r < 0)
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- return log_error_errno(r, "PCR hash value size %zu too large.", buf_size);
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+ r = TPM2B_DIGEST_CHECK_SIZE(buf_size);
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+ if (r < 0)
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+ return log_error_errno(r, "PCR hash value size %zu too large.", buf_size);
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- pcr_value.value = TPM2B_DIGEST_MAKE(buf, buf_size);
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+ pcr_value.value = TPM2B_DIGEST_MAKE(buf, buf_size);
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+ }
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}
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*ret_pcr_value = pcr_value;
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