Cope with rw errors and timeout to peer.

Jeremy.
(This used to be commit 736a7bab487d7e217eed452e2089adb6b4164ad5)

1 files changed, 25 insertions, 5 deletions

diff --git a/source3/libsmb/clierror.c b/source3/libsmb/clierror.c
index fb88b66786..f5281eb047 100644
--- a/source3/libsmb/clierror.c
+++ b/source3/libsmb/clierror.c
@@ -85,11 +85,31 @@ char *cli_errstr(struct cli_state *cli)
 		return cli_error_message;
 	}
 
-	/* Was it server timeout ? */
-	if (cli->fd == -1 &&  cli->timeout > 0 && cli->smb_read_error == READ_TIMEOUT) {
-		slprintf(cli_error_message, sizeof(cli_error_message) - 1,
-			"Call timed out: server did not respond after %d milliseconds",
-			cli->timeout);
+	/* Was it server socket error ? */
+	if (cli->fd == -1 && cli->smb_rw_error) {
+		switch(cli->smb_rw_error) {
+			case READ_TIMEOUT:
+				slprintf(cli_error_message, sizeof(cli_error_message) - 1,
+					"Call timed out: server did not respond after %d milliseconds",
+					cli->timeout);
+				break;
+			case READ_EOF:
+				slprintf(cli_error_message, sizeof(cli_error_message) - 1,
+					"Call returned zero bytes (EOF)\n" );
+				break;
+			case READ_ERROR:
+				slprintf(cli_error_message, sizeof(cli_error_message) - 1,
+					"Read error: %s\n", strerror(errno) );
+				break;
+			case WRITE_ERROR:
+				slprintf(cli_error_message, sizeof(cli_error_message) - 1,
+					"Write error: %s\n", strerror(errno) );
+				break;
+			default:
+				slprintf(cli_error_message, sizeof(cli_error_message) - 1,
+					"Unknown error code %d\n", cli->smb_rw_error );
+				break;
+		}
 		return cli_error_message;
 	}