- djm@cvs.openbsd.org 2014/07/09 01:45:10

     [sftp.c]
     more useful error message when GLOB_NOSPACE occurs;
     bz#2254, patch from Orion Poplawski

1 files changed, 16 insertions, 8 deletions

diff --git a/sftp.c b/sftp.c
index 2d6438553..ff4d63d5c 100644
--- a/sftp.c
+++ b/sftp.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: sftp.c,v 1.163 2014/05/05 07:02:30 logan Exp $ */
+/* $OpenBSD: sftp.c,v 1.164 2014/07/09 01:45:10 djm Exp $ */
 /*
  * Copyright (c) 2001-2004 Damien Miller <djm@openbsd.org>
  *
@@ -589,15 +589,19 @@ process_get(struct sftp_conn *conn, char *src, char *dst, char *pwd,
         char *abs_dst = NULL;
         glob_t g;
         char *filename, *tmp=NULL;
-        int i, err = 0;
+        int i, r, err = 0;
 
         abs_src = xstrdup(src);
         abs_src = make_absolute(abs_src, pwd);
         memset(&g, 0, sizeof(g));
 
         debug3("Looking up %s", abs_src);
-        if (remote_glob(conn, abs_src, GLOB_MARK, NULL, &g)) {
-                error("File \"%s\" not found.", abs_src);
+        if ((r = remote_glob(conn, abs_src, GLOB_MARK, NULL, &g)) != 0) {
+                if (r == GLOB_NOSPACE) {
+                        error("Too many matches for \"%s\".", abs_src);
+                } else {
+                        error("File \"%s\" not found.", abs_src);
+                }
                 err = -1;
                 goto out;
         }
@@ -862,19 +866,23 @@ do_globbed_ls(struct sftp_conn *conn, char *path, char *strip_path,
 {
         char *fname, *lname;
         glob_t g;
-        int err;
+        int err, r;
         struct winsize ws;
         u_int i, c = 1, colspace = 0, columns = 1, m = 0, width = 80;
 
         memset(&g, 0, sizeof(g));
 
-        if (remote_glob(conn, path,
+        if ((r = remote_glob(conn, path,
             GLOB_MARK|GLOB_NOCHECK|GLOB_BRACE|GLOB_KEEPSTAT|GLOB_NOSORT,
-            NULL, &g) ||
+            NULL, &g)) != 0 ||
             (g.gl_pathc && !g.gl_matchc)) {
                 if (g.gl_pathc)
                         globfree(&g);
-                error("Can't ls: \"%s\" not found", path);
+                if (r == GLOB_NOSPACE) {
+                        error("Can't ls: Too many matches for \"%s\"", path);
+                } else {
+                        error("Can't ls: \"%s\" not found", path);
+                }
                 return -1;
         }