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(krb5_sname_to_principal): handle not getting back a canonname

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@7731 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
2000-01-06 12:38:55 +00:00
parent 5771a62f01
commit 43fe8a49b4
1 changed files with 4 additions and 4 deletions
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8
lib/krb5/principal.c
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@@ -886,11 +886,11 @@ krb5_sname_to_principal (krb5_context context,
error = getaddrinfo (hostname, NULL, &hints, &res); error = getaddrinfo (hostname, NULL, &hints, &res);
if (error == 0) { if (error == 0) {
host = strdup (res->ai_canonname); if (res->ai_canonname != NULL)
host = strdup (res->ai_canonname);
else
host = strdup (hostname);
freeaddrinfo (res); freeaddrinfo (res);
} else if (res->ai_canonname == NULL) {
freeaddrinfo (res);
host = strdup (hostname);
} else { } else {
host = strdup (hostname); host = strdup (hostname);
} }