From 08e3f641a8b8d6b5d7eb0b523599702eda960da2 Mon Sep 17 00:00:00 2001
From: Lukas Slebodnik <lslebodn@redhat.com>
Date: Thu, 18 Jul 2013 11:44:24 +0200
Subject: Fix warnings: uninitialized variable

---
 src/providers/krb5/krb5_child.c         | 3 +--
 src/providers/krb5/krb5_child_handler.c | 4 ++--
 src/sss_client/ssh/sss_ssh_client.c     | 2 +-
 src/util/usertools.c                    | 2 +-
 4 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/src/providers/krb5/krb5_child.c b/src/providers/krb5/krb5_child.c
index 051079fd..47c8fb29 100644
--- a/src/providers/krb5/krb5_child.c
+++ b/src/providers/krb5/krb5_child.c
@@ -1820,8 +1820,7 @@ static krb5_error_code check_fast_ccache(TALLOC_CTX *mem_ctx,
     tmp_ctx = talloc_new(NULL);
     if (tmp_ctx == NULL) {
         DEBUG(1, ("talloc_new failed.\n"));
-        kerr = ENOMEM;
-        goto done;
+        return ENOMEM;
     }
 
     ccname = talloc_asprintf(tmp_ctx, "FILE:%s/fast_ccache_%s", DB_PATH, realm);
diff --git a/src/providers/krb5/krb5_child_handler.c b/src/providers/krb5/krb5_child_handler.c
index dda53ab1..044c2719 100644
--- a/src/providers/krb5/krb5_child_handler.c
+++ b/src/providers/krb5/krb5_child_handler.c
@@ -486,7 +486,7 @@ parse_krb5_child_response(TALLOC_CTX *mem_ctx, uint8_t *buf, ssize_t len,
     errno_t ret;
     bool skip;
     char *ccname = NULL;
-    size_t ccname_len;
+    size_t ccname_len = 0;
     int32_t msg_status;
     int32_t msg_type;
     int32_t msg_len;
@@ -496,7 +496,7 @@ parse_krb5_child_response(TALLOC_CTX *mem_ctx, uint8_t *buf, ssize_t len,
     uint32_t *msg_subtype;
     struct krb5_child_response *res;
     const char *upn = NULL;
-    size_t upn_len;
+    size_t upn_len = 0;
     bool otp = false;
 
     if ((size_t) len < sizeof(int32_t)) {
diff --git a/src/sss_client/ssh/sss_ssh_client.c b/src/sss_client/ssh/sss_ssh_client.c
index 5312dba2..245a0205 100644
--- a/src/sss_client/ssh/sss_ssh_client.c
+++ b/src/sss_client/ssh/sss_ssh_client.c
@@ -106,7 +106,7 @@ sss_ssh_get_ent(TALLOC_CTX *mem_ctx,
     errno_t ret;
     uint32_t flags;
     uint32_t name_len;
-    uint32_t alias_len;
+    uint32_t alias_len = 0;
     uint32_t domain_len;
     size_t req_len;
     uint8_t *req = NULL;
diff --git a/src/util/usertools.c b/src/util/usertools.c
index 7ec14b35..9edae41e 100644
--- a/src/util/usertools.c
+++ b/src/util/usertools.c
@@ -394,7 +394,7 @@ int sss_parse_name_for_domains(TALLOC_CTX *memctx,
                                const char *default_domain,
                                const char *orig, char **domain, char **name)
 {
-    struct sss_domain_info *dom, *match;
+    struct sss_domain_info *dom, *match = NULL;
     char *rdomain, *rname;
     char *dmatch, *nmatch;
     char *candidate_name = NULL;
-- 
cgit