diff options
Diffstat (limited to 'thirdparty/mbedtls/library/ecdsa.c')
| -rw-r--r-- | thirdparty/mbedtls/library/ecdsa.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/thirdparty/mbedtls/library/ecdsa.c b/thirdparty/mbedtls/library/ecdsa.c index 1204ef9949..dc19384d61 100644 --- a/thirdparty/mbedtls/library/ecdsa.c +++ b/thirdparty/mbedtls/library/ecdsa.c @@ -800,11 +800,16 @@ cleanup: int mbedtls_ecdsa_genkey( mbedtls_ecdsa_context *ctx, mbedtls_ecp_group_id gid, int (*f_rng)(void *, unsigned char *, size_t), void *p_rng ) { + int ret = 0; ECDSA_VALIDATE_RET( ctx != NULL ); ECDSA_VALIDATE_RET( f_rng != NULL ); - return( mbedtls_ecp_group_load( &ctx->grp, gid ) || - mbedtls_ecp_gen_keypair( &ctx->grp, &ctx->d, &ctx->Q, f_rng, p_rng ) ); + ret = mbedtls_ecp_group_load( &ctx->grp, gid ); + if( ret != 0 ) + return( ret ); + + return( mbedtls_ecp_gen_keypair( &ctx->grp, &ctx->d, + &ctx->Q, f_rng, p_rng ) ); } #endif /* !MBEDTLS_ECDSA_GENKEY_ALT */ |