Fix warnings, tiny patch from Andreas Metzler <ametzler@downhill.at.eu.org>.

4 files changed, 8 insertions, 8 deletions

diff --git a/lib/gnutls_handshake.c b/lib/gnutls_handshake.c
index 6151a2938e..f8d2724ff3 100644
--- a/lib/gnutls_handshake.c
+++ b/lib/gnutls_handshake.c
@@ -199,7 +199,7 @@ _gnutls_finished (gnutls_session_t session, int type, void *ret)
   opaque concat[36];
   size_t len;
   const char *mesg;
-  mac_hd_t td_md5;
+  mac_hd_t td_md5 = NULL;
   mac_hd_t td_sha;
   gnutls_protocol_t ver = gnutls_protocol_get_version (session);
 
diff --git a/lib/gnutls_session_pack.c b/lib/gnutls_session_pack.c
index 68dc9b29eb..6bbe5162b0 100644
--- a/lib/gnutls_session_pack.c
+++ b/lib/gnutls_session_pack.c
@@ -342,7 +342,7 @@ unpack_certificate_auth_info (gnutls_session_t session,
 			      const gnutls_datum_t * packed_session)
 {
   int pos = 0, size, ret;
-  unsigned int i, j;
+  unsigned int i = 0, j;
   size_t pack_size;
   cert_auth_info_t info;
 
diff --git a/lib/x509/output.c b/lib/x509/output.c
index 71aaec3866..b359cc4db9 100644
--- a/lib/x509/output.c
+++ b/lib/x509/output.c
@@ -305,7 +305,7 @@ static void
 print_key_purpose (gnutls_string * str, gnutls_x509_crt_t cert)
 {
   int indx;
-  char *buffer;
+  char *buffer = NULL;
   size_t size;
   int err;
 
@@ -446,7 +446,7 @@ print_san (gnutls_string * str, gnutls_x509_crt_t cert)
 
 	case GNUTLS_SAN_OTHERNAME:
 	  {
-	    char *oid;
+	    char *oid = NULL;
 	    size_t oidsize;
 
 	    oidsize = 0;
@@ -864,7 +864,7 @@ print_cert (gnutls_string * str, gnutls_x509_crt_t cert, int notsigned)
     {
       int err;
       size_t size = 0;
-      char *buffer;
+      char *buffer = NULL;
 
       err = gnutls_x509_crt_get_signature_algorithm (cert);
       if (err < 0)
@@ -937,7 +937,7 @@ print_keyid (gnutls_string * str, gnutls_x509_crt_t cert)
 {
   int err;
   size_t size = 0;
-  char *buffer;
+  char *buffer = NULL;
 
   err = gnutls_x509_crt_get_key_id (cert, 0, buffer, &size);
   if (err != GNUTLS_E_SHORT_MEMORY_BUFFER)
@@ -1271,7 +1271,7 @@ print_crl (gnutls_string *str,
     {
       int err;
       size_t size = 0;
-      char *buffer;
+      char *buffer = NULL;
 
       err = gnutls_x509_crl_get_signature_algorithm (crl);
       if (err < 0)
diff --git a/lib/x509/verify.c b/lib/x509/verify.c
index b8080333ba..9e6020220b 100644
--- a/lib/x509/verify.c
+++ b/lib/x509/verify.c
@@ -541,7 +541,7 @@ _pkcs1_rsa_verify_sig (const gnutls_datum_t * text,
 		       const gnutls_datum_t * signature, mpi_t * params,
 		       int params_len)
 {
-  gnutls_mac_algorithm_t hash;
+  gnutls_mac_algorithm_t hash = GNUTLS_MAC_UNKNOWN;
   int ret;
   opaque digest[MAX_HASH_SIZE], md[MAX_HASH_SIZE];
   int digest_size;