[bug #60494] Percent character in filename gets escaped twice

[anonymous]

URL:
  <https://savannah.gnu.org/bugs/?60494>

                 Summary: Percent character in filename gets escaped twice
                 Project: GNU Wget
            Submitted by: None
            Submitted on: Sat 01 May 2021 04:53:06 PM UTC
                Category: Program Logic
                Severity: 3 - Normal
                Priority: 5 - Normal
                  Status: None
                 Privacy: Public
             Assigned to: None
         Originator Name: Ed Grochowski
        Originator Email: 
             Open/Closed: Open
                 Release: trunk
         Discussion Lock: Any
        Operating System: GNU/Linux
         Reproducibility: Every Time
           Fixed Release: None
         Planned Release: None
              Regression: None
           Work Required: None
          Patch Included: No

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Details:

On Slackware64-current, the repository has a file whose name contains a
percent character.  The original name is
qtwebengine-everywhere-src-5.15.2-%231904652.patch.gz

When I download this file with wget 1.21.1, the saved filename is wrong.  The
percent character is being escaped twice, once correctly and a second time
superfluously.

% wget
https://mirrors.slackware.com/slackware/slackware64-current/source/l/qt5/patches/qtwebengine-everywhere-src-5.15.2-%25231904652.patch.gz
--2021-04-30 16:31:02-- 
https://mirrors.slackware.com/slackware/slackware64-current/source/l/qt5/patches/qtwebengine-everywhere-src-5.15.2-%25231904652.patch.gz
Resolving mirrors.slackware.com (mirrors.slackware.com)... 207.223.116.213
Connecting to mirrors.slackware.com
(mirrors.slackware.com)|207.223.116.213|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1653 (1.6K) [application/x-gzip]
Saving to: ‘qtwebengine-everywhere-src-5.15.2-#1904652.patch.gz’

qtwebengine-everywh 100%[===================>]   1.61K  --.-KB/s    in 0s     


2021-04-30 16:31:02 (676 MB/s) -
‘qtwebengine-everywhere-src-5.15.2-#1904652.patch.gz’ saved [1653/1653]

% ls -l
total 4
-rw-r--r-- 1 ed users 1653 Feb  8 13:44
qtwebengine-everywhere-src-5.15.2-#1904652.patch.gz



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File Attachments:


-------------------------------------------------------
Date: Sat 01 May 2021 04:53:06 PM UTC  Name: wget-debug.txt  Size: 2KiB   By:
None

<http://savannah.gnu.org/bugs/download.php?file_id=51350>

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