According to "man gethostname," gssd is handling the return value of
gethostname(3) incorrectly. It looks like other gethostname(3) call
sites in nfs-utils are already correct.
Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
---
utils/gssd/krb5_util.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/utils/gssd/krb5_util.c b/utils/gssd/krb5_util.c
index 6c37094..215c0a4 100644
--- a/utils/gssd/krb5_util.c
+++ b/utils/gssd/krb5_util.c
@@ -802,8 +802,8 @@ find_keytab_entry(krb5_context context, krb5_keytab kt, const char *tgtname,
goto out;
/* Get full local hostname */
- retval = gethostname(myhostname, sizeof(myhostname));
- if (retval) {
+ if (gethostname(myhostname, sizeof(myhostname)) == -1) {
+ retval = errno;
k5err = gssd_k5_err_msg(context, retval);
printerr(1, "%s while getting local hostname\n", k5err);
goto out;
--
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