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Diffstat (limited to 'src/network/lookup_name.c')
-rw-r--r--src/network/lookup_name.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/src/network/lookup_name.c b/src/network/lookup_name.c
index aae0d95a..04624845 100644
--- a/src/network/lookup_name.c
+++ b/src/network/lookup_name.c
@@ -50,7 +50,7 @@ static int name_from_hosts(struct address buf[static MAXADDRS], char canon[stati
{
char line[512];
size_t l = strlen(name);
- int cnt = 0, badfam = 0;
+ int cnt = 0, badfam = 0, have_canon = 0;
unsigned char _buf[1032];
FILE _f, *f = __fopen_rb_ca("/etc/hosts", &_f, _buf, sizeof _buf);
if (!f) switch (errno) {
@@ -83,11 +83,16 @@ static int name_from_hosts(struct address buf[static MAXADDRS], char canon[stati
continue;
}
+ if (have_canon) continue;
+
/* Extract first name as canonical name */
for (; *p && isspace(*p); p++);
for (z=p; *z && !isspace(*z); z++);
*z = 0;
- if (is_valid_hostname(p)) memcpy(canon, p, z-p+1);
+ if (is_valid_hostname(p)) {
+ have_canon = 1;
+ memcpy(canon, p, z-p+1);
+ }
}
__fclose_ca(f);
return cnt ? cnt : badfam;