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fix blank ai_canonname from getaddrinfo for non-CNAMEs

rs-1.0
Rich Felker 13 years ago
parent
b0302863a3
commit
c0193550a0
1 changed files with 1 additions and 1 deletions
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  1. 2
      src/network/getaddrinfo.c

2
src/network/getaddrinfo.c
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@ -219,7 +219,7 @@ int getaddrinfo(const char *restrict host, const char *restrict serv, const stru
while (j--) buf[i++].sa.sin.sin_family = AF_INET6; while (j--) buf[i++].sa.sin.sin_family = AF_INET6;
} }
if (__dns_get_rr((void *)&buf[cnt], 0, 256, 1, reply, RR_CNAME, 1) < 0) if (__dns_get_rr((void *)&buf[cnt], 0, 256, 1, reply, RR_CNAME, 1) <= 0)
strcpy((void *)&buf[cnt], host); strcpy((void *)&buf[cnt], host);
for (i=0; i<cnt; i++) { for (i=0; i<cnt; i++) {

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