[Bug-wget] [bug #45289] wget -r %3a crashes

[Hackndo]

URL:
  <http://savannah.gnu.org/bugs/?45289>

                 Summary: wget -r %3a crashes
                 Project: GNU Wget
            Submitted by: hackndo
            Submitted on: mer. 10 juin 2015 07:55:18 GMT
                Category: Crash/Freeze/Infloop
                Severity: 3 - Normal
                Priority: 5 - Normal
                  Status: None
                 Privacy: Public
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 1.16.2
        Operating System: GNU/Linux
         Reproducibility: Every Time
           Fixed Release: None
         Planned Release: None
              Regression: No
           Work Required: None
          Patch Included: Yes

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Details:

recur.c contains
struct url *url_parsed = url_parse (url, &url_err, i, true);

But there are no check for url_parsed being null or not. If null, then later
on, in url.c, url->host is called, and a segfault occurs.

Patch attached



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File Attachments:


-------------------------------------------------------
Date: mer. 10 juin 2015 07:55:18 GMT  Name: recur.c  Size: 24 ko   By: hackndo
Add url_parsed check
<http://savannah.gnu.org/bugs/download.php?file_id=34190>

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