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Return HOSTNAME_INVALIDADDR when reverse lookup is fail.

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Submitted by:	Sergey Zorin <sergey@cc.tpu.edu.ru>
This commit is contained in:
Hajimu UMEMOTO 2002-06-07 17:25:19 +00:00
parent a682b4e6e7
commit 82684fa6da
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=98021
1 changed files with 1 additions and 1 deletions
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lib/libutil/realhostname.c
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@ -119,7 +119,7 @@ realhostname_sa(char *host, size_t hsize, struct sockaddr *addr, int addrlen)
#endif
error = getnameinfo(addr, addrlen, buf, sizeof(buf), NULL, 0,
NI_WITHSCOPEID);
NI_WITHSCOPEID | NI_NAMEREQD);
if (error == 0) {
struct addrinfo hints, *res, *ores;
struct sockaddr *sa;