make errors

Reviewed-by: NRich Salz <rsalz@openssl.org>

crypto/ec/ec_err.c

@@ -305,6 +305,7 @@ static ERR_STRING_DATA EC_str_reasons[] = {
     {ERR_REASON(EC_R_INVALID_FIELD), "invalid field"},
     {ERR_REASON(EC_R_INVALID_FORM), "invalid form"},
     {ERR_REASON(EC_R_INVALID_GROUP_ORDER), "invalid group order"},
+    {ERR_REASON(EC_R_INVALID_OUTPUT_LENGTH), "invalid output length"},
     {ERR_REASON(EC_R_INVALID_PENTANOMIAL_BASIS), "invalid pentanomial basis"},
     {ERR_REASON(EC_R_INVALID_PRIVATE_KEY), "invalid private key"},
     {ERR_REASON(EC_R_INVALID_TRINOMIAL_BASIS), "invalid trinomial basis"},

include/openssl/ec.h

@@ -1586,6 +1586,7 @@ void ERR_load_EC_strings(void);
 # define EC_R_INVALID_FIELD                               103
 # define EC_R_INVALID_FORM                                104
 # define EC_R_INVALID_GROUP_ORDER                         122
+# define EC_R_INVALID_OUTPUT_LENGTH                       161
 # define EC_R_INVALID_PENTANOMIAL_BASIS                   132
 # define EC_R_INVALID_PRIVATE_KEY                         123
 # define EC_R_INVALID_TRINOMIAL_BASIS                     137