Bug 62145

Summary: Fix crashes when apr_sockaddr_info_get fails
Product: Apache httpd-2 Reporter: Zhouyang <jiazhouyang09>
Component: AllAssignee: Apache HTTPD Bugs Mailing List <bugs>
Status: NEW ---    
Severity: normal    
Priority: P2    
Version: 2.5-HEAD   
Target Milestone: ---   
Hardware: All   
OS: All   
Attachments: add error handling code for apr_sockaddr_info_get

Description Zhouyang 2018-03-01 05:42:56 UTC
Created attachment 35747 [details]
add error handling code for apr_sockaddr_info_get


I'm a PhD student. I analyzed the httpd source code and found apr_sockaddr_info_get missing error handling in several places, which may cause bad results like crash.

Attached please find the patch against master branch. Hopefully, it can solve these potential bugs.

Comment 1 Christophe JAILLET 2018-05-28 20:27:57 UTC

First, thanks a lot for the report.

However, I think that the patch is at least incomplete.
In most cases, you only add some log information, which is useful by itself.
It is likely that a more complete error handling should be performed.

I will try to have a look at it in the coming days, but feel free to double check your proposal and provide a v2 if needed.

Anyway, thanks for your interest in the project proposal to improve it.
Comment 2 Rainer Jung 2018-09-08 08:14:32 UTC
Undo changes done by spammer.