Make sure not to read beyond end of buffer

[oweals/openssl.git] / crypto / rsa / rsa_err.c

diff --git a/crypto/rsa/rsa_err.c b/crypto/rsa/rsa_err.c
index f82b2d6ad994692aa007f2e57d93013be97b1e1f..fe3ba1b44bbdafd094dc633d940fda77a2e3292a 100644 (file)
--- a/crypto/rsa/rsa_err.c
+++ b/crypto/rsa/rsa_err.c
@@ -100,7 +100,7 @@ static ERR_STRING_DATA RSA_str_functs[]=
 {ERR_FUNC(RSA_F_RSA_PADDING_CHECK_SSLV23),     "RSA_padding_check_SSLv23"},
 {ERR_FUNC(RSA_F_RSA_PADDING_CHECK_X931),       "RSA_padding_check_X931"},
 {ERR_FUNC(RSA_F_RSA_PRINT),    "RSA_print"},
-{ERR_FUNC(RSA_F_RSA_PRINT_FP), "RSA_PRINT_FP"},
+{ERR_FUNC(RSA_F_RSA_PRINT_FP), "RSA_print_fp"},
 {ERR_FUNC(RSA_F_RSA_SETUP_BLINDING),   "RSA_setup_blinding"},
 {ERR_FUNC(RSA_F_RSA_SIGN),     "RSA_sign"},
 {ERR_FUNC(RSA_F_RSA_SIGN_ASN1_OCTET_STRING),   "RSA_sign_ASN1_OCTET_STRING"},
@@ -137,6 +137,7 @@ static ERR_STRING_DATA RSA_str_reasons[]=
 {ERR_REASON(RSA_R_IQMP_NOT_INVERSE_OF_Q) ,"iqmp not inverse of q"},
 {ERR_REASON(RSA_R_KEY_SIZE_TOO_SMALL)    ,"key size too small"},
 {ERR_REASON(RSA_R_LAST_OCTET_INVALID)    ,"last octet invalid"},
+{ERR_REASON(RSA_R_MODULUS_TOO_LARGE)     ,"modulus too large"},
 {ERR_REASON(RSA_R_NO_PUBLIC_EXPONENT)    ,"no public exponent"},
 {ERR_REASON(RSA_R_NULL_BEFORE_BLOCK_MISSING),"null before block missing"},
 {ERR_REASON(RSA_R_N_DOES_NOT_EQUAL_P_Q)  ,"n does not equal p q"},
@@ -159,15 +160,12 @@ static ERR_STRING_DATA RSA_str_reasons[]=
 
 void ERR_load_RSA_strings(void)
        {
-       static int init=1;
+#ifndef OPENSSL_NO_ERR
 
-       if (init)
+       if (ERR_func_error_string(RSA_str_functs[0].error) == NULL)
                {
-               init=0;
-#ifndef OPENSSL_NO_ERR
                ERR_load_strings(0,RSA_str_functs);
                ERR_load_strings(0,RSA_str_reasons);
-#endif
-
                }
+#endif
        }