ehlo,
clang found a warning in simo's krb5 refactoring patches.
src/providers/krb5/krb5_utils.c:850:9: warning: variable 'ret' is used
uninitialized whenever
'if' condition is false [-Wsometimes-uninitialized]
if (kerr) {
^~~~
src/providers/krb5/krb5_utils.c:859:12: note: uninitialized use occurs here
return ret;
^~~
src/providers/krb5/krb5_utils.c:850:5: note: remove the 'if' if its condition
is always true
if (kerr) {
^~~~~~~~~~
src/providers/krb5/krb5_utils.c:847:16: note: initialize the variable 'ret' to
silence this
warning
errno_t ret;
LS
>From fbb64181ffbc38df657fc2224f60b002e4ecb05c Mon Sep 17 00:00:00 2001
From: Lukas Slebodnik <lsleb...@redhat.com>
Date: Tue, 10 Sep 2013 10:07:51 +0200
Subject: [PATCH] krb5: Fix warning sometimes uninitialized
warning: variable 'ret' is used uninitialized whenever
'if' condition is false
if (kerr) {
^~~~
---
src/providers/krb5/krb5_utils.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/providers/krb5/krb5_utils.c b/src/providers/krb5/krb5_utils.c
index
bb933d7f722cbef90b73f4a721382165572c69b9..fb9942c53b17c7de246f893fc25de282a0a116e9
100644
--- a/src/providers/krb5/krb5_utils.c
+++ b/src/providers/krb5/krb5_utils.c
@@ -844,7 +844,7 @@ done:
static errno_t sss_destroy_ccache(struct sss_krb5_ccache *cc)
{
krb5_error_code kerr;
- errno_t ret;
+ errno_t ret = EOK;
kerr = krb5_cc_destroy(cc->context, cc->ccache);
if (kerr) {
--
1.8.3.1
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