Passing a hostname of over 255 characters to getaddrinfo causes a getaddrinfo failed: memory allocat

Posted by darrickc on Stack Overflow See other posts from Stack Overflow or by darrickc
Published on 2010-05-26T19:39:06Z Indexed on 2010/05/26 19:41 UTC
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I am currently upgrading our software to support ipv6 and in the meantime I'm expanding hostname/ip fields to the max hostname size. In sun documentation it seems like this can be up to 1025 (netdb.h:#define NI_MAXHOST 1025 - this is the recommended hostname allocation define), but when I pass a hostname of over 255 to getaddrinfo I get "getaddrinfo failed: memory allocation failure". I am testing on a Sol10 box. Ideas?

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Passing a hostname of over 255 characters to getaddrinfo causes a getaddrinfo failed: memory allocat - Developer IT

Passing a hostname of over 255 characters to getaddrinfo causes a getaddrinfo failed: memory allocat

c

unix

network-programming

IPv6

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