Merge pull request #6570 from gilles-peskine-arm/bignum-mbedtls_test_read_mpi_core-nonempty

Forbid empty mpi_core in test data
2022-11-09 19:02:24 +01:00 · 2022-11-09 19:02:24 +01:00 · ed4b34aa7c
commit ed4b34aa7c
parent b9581824f7 95b5addcd6
3 changed files with 6 additions and 4 deletions
--- a/library/constant_time_internal.h
+++ b/library/constant_time_internal.h
@ -138,6 +138,7 @@ unsigned mbedtls_ct_mpi_uint_lt( const mbedtls_mpi_uint x,
 * \param B        The right-hand MPI. This must point to an array of limbs
 *                 with the same allocated length as \p A.
 * \param limbs    The number of limbs in \p A and \p B.
+ *                 This must not be 0.
 *
 * \return         The result of the comparison:
 *                 \c 1 if \p A is less than \p B.