commit 9312ba530459c855b9549bfefefad01dd4000cb6
author Gilles Peskine <Gilles.Peskine@arm.com> Mon Mar 29 22:14:51 2021 +0200
committer Gilles Peskine <Gilles.Peskine@arm.com> Wed Jun 02 21:31:24 2021 +0200
tree 88a02147346fccbb6c04f4314d05aa7ef4954a17
parent 4699fa47d209a5facf1312c654fe889966a21a4e

mbedtls_mpi_random: check for invalid arguments

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>

include/mbedtls/bignum.h

diff --git a/include/mbedtls/bignum.h b/include/mbedtls/bignum.h
index 7f718e6..5c92503 100644
--- a/include/mbedtls/bignum.h
+++ b/include/mbedtls/bignum.h
@@ -894,6 +894,8 @@
  *
  * \return         \c 0 if successful.
  * \return         #MBEDTLS_ERR_MPI_ALLOC_FAILED if a memory allocation failed.
+ * \return         #MBEDTLS_ERR_MPI_BAD_INPUT_DATA if \p min or \p N is invalid
+ *                 or if they are incompatible.
  * \return         Another negative error code on failure.
  */
 int mbedtls_mpi_random( mbedtls_mpi *X,