1 files changed, 34 insertions, 19 deletions

diff --git a/crypto/openssh/sftp.c b/crypto/openssh/sftp.c
index 16a6cf0..f98ed7d 100644
--- a/crypto/openssh/sftp.c
+++ b/crypto/openssh/sftp.c
@@ -16,7 +16,7 @@
 
 #include "includes.h"
 
-RCSID("$OpenBSD: sftp.c,v 1.63 2005/03/10 22:01:05 deraadt Exp $");
+RCSID("$OpenBSD: sftp.c,v 1.66 2005/08/08 13:22:48 jaredy Exp $");
 
 #ifdef USE_LIBEDIT
 #include <histedit.h>
@@ -404,7 +404,7 @@ get_pathname(const char **cpp, char **path)
 {
 	const char *cp = *cpp, *end;
 	char quot;
-	int i, j;
+	u_int i, j;
 
 	cp += strspn(cp, WHITESPACE);
 	if (!*cp) {
@@ -664,14 +664,15 @@ sdirent_comp(const void *aa, const void *bb)
 static int
 do_ls_dir(struct sftp_conn *conn, char *path, char *strip_path, int lflag)
 {
-	int n, c = 1, colspace = 0, columns = 1;
+	int n;
+	u_int c = 1, colspace = 0, columns = 1;
 	SFTP_DIRENT **d;
 
 	if ((n = do_readdir(conn, path, &d)) != 0)
 		return (n);
 
 	if (!(lflag & LS_SHORT_VIEW)) {
-		int m = 0, width = 80;
+		u_int m = 0, width = 80;
 		struct winsize ws;
 		char *tmp;
 
@@ -747,7 +748,7 @@ do_globbed_ls(struct sftp_conn *conn, char *path, char *strip_path,
     int lflag)
 {
 	glob_t g;
-	int i, c = 1, colspace = 0, columns = 1;
+	u_int i, c = 1, colspace = 0, columns = 1;
 	Attrib *a = NULL;
 
 	memset(&g, 0, sizeof(g));
@@ -783,7 +784,7 @@ do_globbed_ls(struct sftp_conn *conn, char *path, char *strip_path,
 	}
 
 	if (!(lflag & LS_SHORT_VIEW)) {
-		int m = 0, width = 80;
+		u_int m = 0, width = 80;
 		struct winsize ws;
 
 		/* Count entries for sort and find longest filename */
@@ -1236,7 +1237,7 @@ interactive_loop(int fd_in, int fd_out, char *file1, char *file2)
 	char *dir = NULL;
 	char cmd[2048];
 	struct sftp_conn *conn;
-	int err;
+	int err, interactive;
 	EditLine *el = NULL;
 #ifdef USE_LIBEDIT
 	History *hl = NULL;
@@ -1294,14 +1295,15 @@ interactive_loop(int fd_in, int fd_out, char *file1, char *file2)
 		xfree(dir);
 	}
 
-#if HAVE_SETVBUF
+#if defined(HAVE_SETVBUF) && !defined(BROKEN_SETVBUF)
 	setvbuf(stdout, NULL, _IOLBF, 0);
 	setvbuf(infile, NULL, _IOLBF, 0);
 #else
-       setlinebuf(stdout);
-       setlinebuf(infile);
+	setlinebuf(stdout);
+	setlinebuf(infile);
 #endif
 
+	interactive = !batchmode && isatty(STDIN_FILENO);
 	err = 0;
 	for (;;) {
 		char *cp;
@@ -1309,20 +1311,28 @@ interactive_loop(int fd_in, int fd_out, char *file1, char *file2)
 		signal(SIGINT, SIG_IGN);
 
 		if (el == NULL) {
-			printf("sftp> ");
+			if (interactive)
+				printf("sftp> ");
 			if (fgets(cmd, sizeof(cmd), infile) == NULL) {
-				printf("\n");
+				if (interactive)
+					printf("\n");
 				break;
 			}
-			if (batchmode) /* Echo command */
-				printf("%s", cmd);
+			if (!interactive) { /* Echo command */
+				printf("sftp> %s", cmd);
+				if (strlen(cmd) > 0 &&
+				    cmd[strlen(cmd) - 1] != '\n')
+					printf("\n");
+			}
 		} else {
 #ifdef USE_LIBEDIT
 			const char *line;
 			int count = 0;
 
-			if ((line = el_gets(el, &count)) == NULL || count <= 0)
-				break;
+			if ((line = el_gets(el, &count)) == NULL || count <= 0) {
+				printf("\n");
+ 				break;
+			}
 			history(hl, &hev, H_ENTER, line);
 			if (strlcpy(cmd, line, sizeof(cmd)) >= sizeof(cmd)) {
 				fprintf(stderr, "Error: input line too long\n");
@@ -1345,6 +1355,11 @@ interactive_loop(int fd_in, int fd_out, char *file1, char *file2)
 	}
 	xfree(pwd);
 
+#ifdef USE_LIBEDIT
+	if (el != NULL)
+		el_end(el);
+#endif /* USE_LIBEDIT */
+
 	/* err == 1 signifies normal "quit" exit */
 	return (err >= 0 ? 0 : -1);
 }
@@ -1475,7 +1490,7 @@ main(int argc, char **argv)
 
 			/* Allow "-" as stdin */
 			if (strcmp(optarg, "-") != 0 &&
-			   (infile = fopen(optarg, "r")) == NULL)
+			    (infile = fopen(optarg, "r")) == NULL)
 				fatal("%s (%s).", strerror(errno), optarg);
 			showprogress = 0;
 			batchmode = 1;
@@ -1561,8 +1576,8 @@ main(int argc, char **argv)
 	err = interactive_loop(in, out, file1, file2);
 
 #if !defined(USE_PIPES)
-       shutdown(in, SHUT_RDWR);
-       shutdown(out, SHUT_RDWR);
+	shutdown(in, SHUT_RDWR);
+	shutdown(out, SHUT_RDWR);
 #endif
 
 	close(in);