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[src/trunk]: src/lib/libedit Only quote the completion matches if we are doin...



details:   https://anonhg.NetBSD.org/src/rev/8e9673c385bf
branches:  trunk
changeset: 840121:8e9673c385bf
user:      abhinav <abhinav%NetBSD.org@localhost>
date:      Sun Mar 24 16:42:49 2019 +0000

description:
Only quote the completion matches if we are doing filename completion

If the user supplies a value for the attempted_completion_function parameter
then we cannot be sure if the completion is for filename or something else, in such
a case don't attempt to quote the completion matches.

Reviewed by christos

This should address PR lib/54067

diffstat:

 lib/libedit/filecomplete.c |  18 +++++++++++-------
 1 files changed, 11 insertions(+), 7 deletions(-)

diffs (43 lines):

diff -r 5348c6987555 -r 8e9673c385bf lib/libedit/filecomplete.c
--- a/lib/libedit/filecomplete.c        Sun Mar 24 16:39:46 2019 +0000
+++ b/lib/libedit/filecomplete.c        Sun Mar 24 16:42:49 2019 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: filecomplete.c,v 1.51 2018/05/04 20:38:26 christos Exp $       */
+/*     $NetBSD: filecomplete.c,v 1.52 2019/03/24 16:42:49 abhinav Exp $        */
 
 /*-
  * Copyright (c) 1997 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
 
 #include "config.h"
 #if !defined(lint) && !defined(SCCSID)
-__RCSID("$NetBSD: filecomplete.c,v 1.51 2018/05/04 20:38:26 christos Exp $");
+__RCSID("$NetBSD: filecomplete.c,v 1.52 2019/03/24 16:42:49 abhinav Exp $");
 #endif /* not lint && not SCCSID */
 
 #include <sys/types.h>
@@ -655,15 +655,19 @@
                                 * it, unless we do filename completion and the
                                 * object is a directory. Also do necessary escape quoting
                                 */
-                               char *escaped_completion = escape_filename(el, matches[0]);
-                               if (escaped_completion == NULL)
+                               char *completion;
+                               if (!attempted_completion_function)
+                                       completion = escape_filename(el, matches[0]);
+                               else
+                                       completion = strdup(matches[0]);
+                               if (completion == NULL)
                                        goto out;
                                el_winsertstr(el,
-                                       ct_decode_string(escaped_completion, &el->el_scratch));
+                                       ct_decode_string(completion, &el->el_scratch));
                                el_winsertstr(el,
-                                               ct_decode_string((*app_func)(escaped_completion),
+                                               ct_decode_string((*app_func)(completion),
                                                        &el->el_scratch));
-                               free(escaped_completion);
+                               free(completion);
                        } else {
                                /*
                                 * Only replace the completed string with common part of



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