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added IPv4 mapped IPv6 addr consideration for getaddrinfo() reverse lookup case

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This commit is contained in:
Yoshinobu Inoue 2000-01-13 05:37:51 +00:00
parent 8972cdb14e
commit 3a0c1bfb5d
1 changed files with 4 additions and 1 deletions
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5
lib/libc/net/getaddrinfo.c
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@ -813,7 +813,10 @@ get_name(addr, afd, res, numaddr, pai, servname)
hp = getipnodebyaddr(addr, afd->a_addrlen, afd->a_af, &h_error);
if (hp && hp->h_name && hp->h_name[0] && hp->h_addr_list[0]) {
GET_AI(cur, afd, hp->h_addr_list[0]);
if (hp->h_addrtype == afd->a_af)
GET_AI(cur, afd, hp->h_addr_list[0]);
else /* IPv4 mapped IPv6 addr case */
GET_AI(cur, afd, numaddr);
GET_PORT(cur, servname);
GET_CANONNAME(cur, hp->h_name);
} else {