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Posted to issues@trafficserver.apache.org by "Leif Hedstrom (Commented) (JIRA)" <ji...@apache.org> on 2012/01/06 18:56:39 UTC

[jira] [Commented] (TS-1041) PATCH: guarantee to populate sockaddr length for TSHostLookupResultAddrGet

    [ https://issues.apache.org/jira/browse/TS-1041?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13181470#comment-13181470 ] 

Leif Hedstrom commented on TS-1041:
-----------------------------------

{code}
In file included from ../../lib/ts/ink_resolver.h:73:0,
                 from ../../lib/ts/libts.h:71,
                 from P_EventSystem.h:39,
                 from EventSystem.cc:31:
../../lib/ts/ink_inet.h: In function ‘bool ink_inet_copy(sockaddr*, const sockaddr*)’:
../../lib/ts/ink_inet.h:510:10: error: ‘struct sockaddr’ has no member named ‘sa_len’
In file included from ../../lib/ts/ink_resolver.h:73:0,
                 from ../../lib/ts/libts.h:71,
                 from P_EventSystem.h:39,
                 from EventSystem.cc:31:
../../lib/ts/ink_inet.h: In function ‘sockaddr* ink_inet_ip4_set(sockaddr_in*, unsigned int, uint16_t)’:
../../lib/ts/ink_inet.h:665:8: error: ‘struct sockaddr_in’ has no member named ‘sin_len’
../../lib/ts/ink_inet.h: In function ‘sockaddr* ink_inet_ip6_set(sockaddr_in6*, const in6_addr&, uint16_t)’:
../../lib/ts/ink_inet.h:704:8: error: ‘struct sockaddr_in6’ has no member named ‘sin6_len’
{code}
                
> PATCH: guarantee to populate sockaddr length for TSHostLookupResultAddrGet
> --------------------------------------------------------------------------
>
>                 Key: TS-1041
>                 URL: https://issues.apache.org/jira/browse/TS-1041
>             Project: Traffic Server
>          Issue Type: Improvement
>          Components: DNS
>         Environment: Mac OS X 10.7
>            Reporter: James Peach
>            Assignee: Leif Hedstrom
>            Priority: Minor
>             Fix For: 3.1.2
>
>         Attachments: 0003-Ensure-sockaddr-length-is-always-populated.patch
>
>
> The sockaddr returned by TSHostLookupResultAddrGet() does not always get it's sa_len field populated correctly. This patch guarantees to populate it to the correct value so that plugin authors can rely on that field when copying the TSHostLookupResultAddrGet() result.

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