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Merge remote-tracking branch 'upstream-public/pr/2751' into mbedtls-2.16

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This commit is contained in:
Gilles Peskine 2019-08-14 16:00:37 +02:00
parent c1b621c5cb da2fb42f96
commit b963f23b82
2 changed files with 5 additions and 2 deletions
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3
ChangeLog
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@ -20,6 +20,9 @@ Bugfix
in #2169.
* Fix undefined memset(NULL) call in test_suite_nist_kw.
* Make NV seed test support MBEDTLS_ENTROPY_FORCE_SHA256.
* Fix propagation of restart contexts in restartable EC operations.
This could previously lead to segmentation faults in builds using an
address-sanitizer and enabling but not using MBEDTLS_ECP_RESTARTABLE.
Changes
* Make it easier to define MBEDTLS_PARAM_FAILED as assert (which config.h

4
library/ecdsa.c
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@ -172,11 +172,11 @@ static void ecdsa_restart_det_free( mbedtls_ecdsa_restart_det_ctx *ctx )
}
#endif /* MBEDTLS_ECDSA_DETERMINISTIC */
#define ECDSA_RS_ECP &rs_ctx->ecp
#define ECDSA_RS_ECP ( rs_ctx == NULL ? NULL : &rs_ctx->ecp )
/* Utility macro for checking and updating ops budget */
#define ECDSA_BUDGET( ops ) \
MBEDTLS_MPI_CHK( mbedtls_ecp_check_budget( grp, &rs_ctx->ecp, ops ) );
MBEDTLS_MPI_CHK( mbedtls_ecp_check_budget( grp, ECDSA_RS_ECP, ops ) );
/* Call this when entering a function that needs its own sub-context */
#define ECDSA_RS_ENTER( SUB ) do { \