Remove SSL_OP_TLS_BLOCK_PADDING_BUG

[openssl.git] / ssl / tls_srp.c

diff --git a/ssl/tls_srp.c b/ssl/tls_srp.c
index 5d895ccab389aa1d6547e3dc5eadf8af8a8dcf27..6bd78452449e6175a80ee0cc7eff20fd38a45f5a 100644 (file)
--- a/ssl/tls_srp.c
+++ b/ssl/tls_srp.c
@@ -60,11 +60,11 @@
 
 #include <openssl/crypto.h>
 #include <openssl/rand.h>
-#include <openssl/srp.h>
 #include <openssl/err.h>
 #include "ssl_locl.h"
 
 #ifndef OPENSSL_NO_SRP
+#include <openssl/srp.h>
 
 int SSL_CTX_SRP_CTX_free(struct ssl_ctx_st *ctx)
 {
@@ -273,14 +273,10 @@ int SSL_set_srp_server_param_pw(SSL *s, const char *user, const char *pass,
         return -1;
     s->srp_ctx.N = BN_dup(GN->N);
     s->srp_ctx.g = BN_dup(GN->g);
-    if (s->srp_ctx.v != NULL) {
-        BN_clear_free(s->srp_ctx.v);
-        s->srp_ctx.v = NULL;
-    }
-    if (s->srp_ctx.s != NULL) {
-        BN_clear_free(s->srp_ctx.s);
-        s->srp_ctx.s = NULL;
-    }
+    BN_clear_free(s->srp_ctx.v);
+    s->srp_ctx.v = NULL;
+    BN_clear_free(s->srp_ctx.s);
+    s->srp_ctx.s = NULL;
     if (!SRP_create_verifier_BN
         (user, pass, &s->srp_ctx.s, &s->srp_ctx.v, GN->N, GN->g))
         return -1;
@@ -344,21 +340,18 @@ int SRP_generate_server_master_secret(SSL *s, unsigned char *master_key)
 
     if (!SRP_Verify_A_mod_N(s->srp_ctx.A, s->srp_ctx.N))
         goto err;
-    if (!(u = SRP_Calc_u(s->srp_ctx.A, s->srp_ctx.B, s->srp_ctx.N)))
+    if ((u = SRP_Calc_u(s->srp_ctx.A, s->srp_ctx.B, s->srp_ctx.N)) == NULL)
         goto err;
-    if (!
-        (K =
-         SRP_Calc_server_key(s->srp_ctx.A, s->srp_ctx.v, u, s->srp_ctx.b,
-                             s->srp_ctx.N)))
+    if ((K = SRP_Calc_server_key(s->srp_ctx.A, s->srp_ctx.v, u, s->srp_ctx.b,
+                                 s->srp_ctx.N)) == NULL)
         goto err;
 
     tmp_len = BN_num_bytes(K);
     if ((tmp = OPENSSL_malloc(tmp_len)) == NULL)
         goto err;
     BN_bn2bin(K, tmp);
-    ret =
-        s->method->ssl3_enc->generate_master_secret(s, master_key, tmp,
-                                                    tmp_len);
+    ret = s->method->ssl3_enc->generate_master_secret(s, master_key, tmp,
+                                                      tmp_len);
  err:
     OPENSSL_clear_free(tmp, tmp_len);
     BN_clear_free(K);
@@ -379,7 +372,7 @@ int SRP_generate_client_master_secret(SSL *s, unsigned char *master_key)
      */
     if (SRP_Verify_B_mod_N(s->srp_ctx.B, s->srp_ctx.N) == 0)
         goto err;
-    if (!(u = SRP_Calc_u(s->srp_ctx.A, s->srp_ctx.B, s->srp_ctx.N)))
+    if ((u = SRP_Calc_u(s->srp_ctx.A, s->srp_ctx.B, s->srp_ctx.N)) == NULL)
         goto err;
     if (s->srp_ctx.SRP_give_srp_client_pwd_callback == NULL)
         goto err;
@@ -388,12 +381,10 @@ int SRP_generate_client_master_secret(SSL *s, unsigned char *master_key)
          s->srp_ctx.SRP_give_srp_client_pwd_callback(s,
                                                      s->srp_ctx.SRP_cb_arg)))
         goto err;
-    if (!(x = SRP_Calc_x(s->srp_ctx.s, s->srp_ctx.login, passwd)))
+    if ((x = SRP_Calc_x(s->srp_ctx.s, s->srp_ctx.login, passwd)) == NULL)
         goto err;
-    if (!
-        (K =
-         SRP_Calc_client_key(s->srp_ctx.N, s->srp_ctx.B, s->srp_ctx.g, x,
-                             s->srp_ctx.a, u)))
+    if ((K = SRP_Calc_client_key(s->srp_ctx.N, s->srp_ctx.B, s->srp_ctx.g, x,
+                                 s->srp_ctx.a, u)) == NULL)
         goto err;
 
     tmp_len = BN_num_bytes(K);