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Merge pull request #9463 from sezrab/psa_util_in_builds_without_psa-3.6

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[Backport 3.6] psa_util.c included in builds without PSA, which can break the build
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Manuel Pégourié-Gonnard 2024-08-14 07:16:13 +00:00 committed by GitHub
commit 70658db50a
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2 changed files with 6 additions and 1 deletions
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ChangeLog.d/psa_util_in_builds_without_psa.txt Normal file
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Bugfix
* When MBEDTLS_PSA_CRYPTO_C was disabled and MBEDTLS_ECDSA_C enabled,
some code was defining 0-size arrays, resulting in compilation errors.
Fixed by disabling the offending code in configurations without PSA
Crypto, where it never worked. Fixes #9311.

2
include/mbedtls/config_adjust_legacy_crypto.h
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@ -428,7 +428,7 @@
/* psa_util file features some ECDSA conversion functions, to convert between
* legacy's ASN.1 DER format and PSA's raw one. */
#if defined(MBEDTLS_ECDSA_C) || (defined(MBEDTLS_PSA_CRYPTO_C) && \
#if (defined(MBEDTLS_PSA_CRYPTO_CLIENT) && \
(defined(PSA_WANT_ALG_ECDSA) || defined(PSA_WANT_ALG_DETERMINISTIC_ECDSA)))
#define MBEDTLS_PSA_UTIL_HAVE_ECDSA
#endif