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https://issues.apache.org/jira/browse/TS-3816?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15359638#comment-15359638
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ASF GitHub Bot commented on TS-3816:
------------------------------------

Github user jpeach commented on a diff in the pull request:

    https://github.com/apache/trafficserver/pull/783#discussion_r69356010
  
    --- Diff: proxy/http/HttpTransact.cc ---
    @@ -762,8 +762,8 @@ HttpTransact::StartRemapRequest(State *s)
     
       const char syntxt[] = "synthetic.txt";
     
    -  s->cop_test_page = (ptr_len_cmp(host, host_len, local_host_ip_str, 
sizeof(local_host_ip_str) - 1) == 0) &&
    -                     (ptr_len_cmp(path, path_len, syntxt, sizeof(syntxt) - 
1) == 0) &&
    +  s->cop_test_page = (memcmp(host, local_host_ip_str, host_len) == 0) &&
    +                     (memcmp(path, syntxt, path_len) == 0) &&
    --- End diff --
    
    Need to check the lengths on this too.


> Should we replace ptr_len_cmp() with memcmp() consistently?
> -----------------------------------------------------------
>
>                 Key: TS-3816
>                 URL: https://issues.apache.org/jira/browse/TS-3816
>             Project: Traffic Server
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Leif Hedstrom
>            Assignee: Tyler Stroh
>              Labels: newbie++
>             Fix For: sometime
>
>
> In most places, we already use memcmp(), but we have our own implementation / 
> wrapper named ptr_len_cmp(), which is used in a few places. This seems rather 
> inconsistent, so either we use ptr_len_cmp() consistently, or just use 
> memcmp() across the board.



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