trivial fix: Fixes some spelling errors

Signed-off-by: Dhanuka Warusadura <csx@tuta.io>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>

CONTRIBUTING.md

@@ -6,7 +6,7 @@ For contributions we prefer Merge Requests on Gitlab:
 
 https://gitlab.com/libssh/libssh-mirror/
 
-This way you get contintious integration which runs the complete libssh
+This way you get continuous integration which runs the complete libssh
 testsuite for you.
 
 For larger code changes, breaking the changes up into a set of simple

src/agent.c

@@ -392,7 +392,7 @@ uint32_t ssh_agent_get_ident_count(struct ssh_session_struct *session)
     return session->agent->count;
 }
 
-/* caller has to free commment */
+/* caller has to free comment */
 ssh_key ssh_agent_get_first_ident(struct ssh_session_struct *session,
                               char **comment) {
     if (ssh_agent_get_ident_count(session) > 0) {
@@ -402,7 +402,7 @@ ssh_key ssh_agent_get_first_ident(struct ssh_session_struct *session,
     return NULL;
 }
 
-/* caller has to free commment */
+/* caller has to free comment */
 ssh_key ssh_agent_get_next_ident(struct ssh_session_struct *session,
     char **comment) {
     struct ssh_key_struct *key;

src/auth.c

@@ -364,7 +364,7 @@ SSH_PACKET_CALLBACK(ssh_packet_userauth_pk_ok) {
  *
  * @param[in] username  Deprecated, set to NULL.
  *
- * @returns             A bitfield of the fllowing values:
+ * @returns             A bitfield of the following values:
  *                      - SSH_AUTH_METHOD_PASSWORD
  *                      - SSH_AUTH_METHOD_PUBLICKEY
  *                      - SSH_AUTH_METHOD_HOSTBASED
@@ -976,7 +976,7 @@ struct ssh_auth_auto_state_struct {
 };
 
 /**
- * @brief Get the identity that is currenly being processed by
+ * @brief Get the identity that is currently being processed by
  * ssh_userauth_publickey_auto()
  *
  * This is meant to be used by a callback that happens as part of the

src/buffer.c

@@ -868,7 +868,7 @@ static int ssh_buffer_pack_allocate_va(struct ssh_buffer_struct *buffer,
             va_arg(ap, bignum);
             /*
              * Use a fixed size for a bignum
-             * (they should normaly be around 32)
+             * (they should normally be around 32)
              */
             needed_size += 64;
             break;

src/external/bcrypt_pbkdf.c

@@ -166,7 +166,7 @@ bcrypt_pbkdf(const char *pass, size_t passlen, const uint8_t *salt, size_t saltl
 		}
 
 		/*
-		 * pbkdf2 deviation: ouput the key material non-linearly.
+		 * pbkdf2 deviation: output the key material non-linearly.
 		 */
 		amt = MIN(amt, keylen);
 		for (i = 0; i < amt; i++) {

src/packet.c

@@ -363,7 +363,7 @@ static enum ssh_packet_filter_result_e ssh_packet_incoming_filter(ssh_session se
          * Transitions:
          * - session->dh_handshake_state = DH_STATE_INIT_SENT
          * then calls dh_handshake_server which triggers:
-         * - session->dh_handhsake_state = DH_STATE_NEWKEYS_SENT
+         * - session->dh_handshake_state = DH_STATE_NEWKEYS_SENT
          * */
 
         if (session->session_state != SSH_SESSION_STATE_DH) {
@@ -391,7 +391,7 @@ static enum ssh_packet_filter_result_e ssh_packet_incoming_filter(ssh_session se
          *   or dh_handshake_state == DH_STATE_REQUEST_SENT (dh-gex)
          *
          * Transitions:
-         * - session->dh_handhsake_state = DH_STATE_NEWKEYS_SENT
+         * - session->dh_handshake_state = DH_STATE_NEWKEYS_SENT
          * */
 
         if (session->session_state != SSH_SESSION_STATE_DH) {
@@ -425,7 +425,7 @@ static enum ssh_packet_filter_result_e ssh_packet_incoming_filter(ssh_session se
         /*
          * States required:
          * - session_state == SSH_SESSION_STATE_AUTHENTICATING
-         * - dh_hanshake_state == DH_STATE_FINISHED
+         * - dh_handshake_state == DH_STATE_FINISHED
          *
          * Transitions:
          * - if authentication was successful:
@@ -454,7 +454,7 @@ static enum ssh_packet_filter_result_e ssh_packet_incoming_filter(ssh_session se
         /*
          * States required:
          * - session_state == SSH_SESSION_STATE_AUTHENTICATING
-         * - dh_hanshake_state == DH_STATE_FINISHED
+         * - dh_handshake_state == DH_STATE_FINISHED
          * - session->auth.state == SSH_AUTH_STATE_KBDINT_SENT
          *   or session->auth.state == SSH_AUTH_STATE_PUBKEY_OFFER_SENT
          *   or session->auth.state == SSH_AUTH_STATE_PUBKEY_AUTH_SENT
@@ -492,7 +492,7 @@ static enum ssh_packet_filter_result_e ssh_packet_incoming_filter(ssh_session se
         /*
          * States required:
          * - session_state == SSH_SESSION_STATE_AUTHENTICATING
-         * - dh_hanshake_state == DH_STATE_FINISHED
+         * - dh_handshake_state == DH_STATE_FINISHED
          * - session->auth.state == SSH_AUTH_STATE_KBDINT_SENT
          *   or session->auth.state == SSH_AUTH_STATE_PUBKEY_AUTH_SENT
          *   or session->auth.state == SSH_AUTH_STATE_PASSWORD_AUTH_SENT

src/session.c

@@ -1106,7 +1106,7 @@ int ssh_get_publickey(ssh_session session, ssh_key *key)
  *
  * @param[in]  hlen     The length of the hash.
  *
- * @return 0 on success, -1 if an error occured.
+ * @return 0 on success, -1 if an error occurred.
  *
  * @warning It is very important that you verify at some moment that the hash
  *          matches a known server. If you don't do it, cryptography wont help

src/socket.c

@@ -482,7 +482,7 @@ void ssh_socket_close(ssh_socket s)
             }
         }
         if (!WIFEXITED(status)) {
-            SSH_LOG(SSH_LOG_WARN, "Proxy command exitted abnormally");
+            SSH_LOG(SSH_LOG_WARN, "Proxy command exited abnormally");
             return;
         }
         SSH_LOG(SSH_LOG_TRACE, "Proxy command returned %d", WEXITSTATUS(status));
@@ -495,7 +495,7 @@ void ssh_socket_close(ssh_socket s)
  * @brief sets the file descriptor of the socket.
  * @param[out] s ssh_socket to update
  * @param[in] fd file descriptor to set
- * @warning this function updates boths the input and output
+ * @warning this function updates both the input and output
  * file descriptors
  */
 void ssh_socket_set_fd(ssh_socket s, socket_t fd)