1 files changed, 16 insertions, 10 deletions

diff --git a/sftp.c b/sftp.c
index ff4d63d5c..cb9b967ed 100644
--- a/sftp.c
+++ b/sftp.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: sftp.c,v 1.164 2014/07/09 01:45:10 djm Exp $ */
+/* $OpenBSD: sftp.c,v 1.170 2015/01/20 23:14:00 deraadt Exp $ */
 /*
  * Copyright (c) 2001-2004 Damien Miller <djm@openbsd.org>
  *
@@ -17,6 +17,7 @@
 
 #include "includes.h"
 
+#include <sys/param.h>  /* MIN MAX */
 #include <sys/types.h>
 #include <sys/ioctl.h>
 #ifdef HAVE_SYS_STAT_H
@@ -46,6 +47,7 @@
 #else
 typedef void EditLine;
 #endif
+#include <limits.h>
 #include <signal.h>
 #include <stdlib.h>
 #include <stdio.h>
@@ -63,7 +65,8 @@ typedef void EditLine;
 #include "misc.h"
 
 #include "sftp.h"
-#include "buffer.h"
+#include "ssherr.h"
+#include "sshbuf.h"
 #include "sftp-common.h"
 #include "sftp-client.h"
 
@@ -202,7 +205,7 @@ static const struct CMD cmds[] = {
         { "quit",       I_QUIT,         NOARGS  },
         { "reget",      I_REGET,        REMOTE  },
         { "rename",     I_RENAME,       REMOTE  },
-        { "reput",      I_REPUT,        LOCAL   },
+        { "reput",      I_REPUT,        LOCAL   },
         { "rm",         I_RM,           REMOTE  },
         { "rmdir",      I_RMDIR,        REMOTE  },
         { "symlink",    I_SYMLINK,      REMOTE  },
@@ -250,9 +253,9 @@ help(void)
             "df [-hi] [path]                    Display statistics for current directory or\n"
             "                                   filesystem containing 'path'\n"
             "exit                               Quit sftp\n"
-            "get [-Ppr] remote [local]          Download file\n"
-            "reget remote [local]               Resume download file\n"
-            "reput [local] remote               Resume upload file\n"
+            "get [-afPpRr] remote [local]       Download file\n"
+            "reget [-fPpRr] remote [local]      Resume download file\n"
+            "reput [-fPpRr] [local] remote      Resume upload file\n"
             "help                               Display this help text\n"
             "lcd path                           Change local directory to 'path'\n"
             "lls [ls-options [path]]            Display local directory listing\n"
@@ -263,7 +266,7 @@ help(void)
             "lumask umask                       Set local umask to 'umask'\n"
             "mkdir path                         Create remote directory\n"
             "progress                           Toggle display of progress meter\n"
-            "put [-Ppr] local [remote]          Upload file\n"
+            "put [-afPpRr] local [remote]       Upload file\n"
             "pwd                                Display remote working directory\n"
             "quit                               Quit sftp\n"
             "rename oldpath newpath             Rename remote file\n"
@@ -1400,7 +1403,7 @@ parse_dispatch_command(struct sftp_conn *conn, const char *cmd, char **pwd,
         int cmdnum, i;
         unsigned long n_arg = 0;
         Attrib a, *aa;
-        char path_buf[MAXPATHLEN];
+        char path_buf[PATH_MAX];
         int err = 0;
         glob_t g;
 
@@ -1519,6 +1522,9 @@ parse_dispatch_command(struct sftp_conn *conn, const char *cmd, char **pwd,
                 err = do_df(conn, path1, hflag, iflag);
                 break;
         case I_LCHDIR:
+                tmp = tilde_expand_filename(path1, getuid());
+                free(path1);
+                path1 = tmp;
                 if (chdir(path1) == -1) {
                         error("Couldn't change local directory to "
                             "\"%s\": %s", path1, strerror(errno));
@@ -2081,8 +2087,8 @@ interactive_loop(struct sftp_conn *conn, char *file1, char *file2)
                 free(dir);
         }
 
-        setlinebuf(stdout);
-        setlinebuf(infile);
+        setvbuf(stdout, NULL, _IOLBF, 0);
+        setvbuf(infile, NULL, _IOLBF, 0);
 
         interactive = !batchmode && isatty(STDIN_FILENO);
         err = 0;