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-rw-r--r--source3/libads/kerberos.c22
1 files changed, 15 insertions, 7 deletions
diff --git a/source3/libads/kerberos.c b/source3/libads/kerberos.c
index d47e8a3ff1..b37b9a500f 100644
--- a/source3/libads/kerberos.c
+++ b/source3/libads/kerberos.c
@@ -407,8 +407,8 @@ static char *kerberos_secrets_fetch_salting_principal(const char *service, int e
char *key = NULL;
char *ret = NULL;
- asprintf(&key, "%s/%s/enctype=%d", SECRETS_SALTING_PRINCIPAL, service, enctype);
- if (!key) {
+ if (asprintf(&key, "%s/%s/enctype=%d",
+ SECRETS_SALTING_PRINCIPAL, service, enctype) == -1) {
return NULL;
}
ret = (char *)secrets_fetch(key, NULL);
@@ -438,7 +438,10 @@ static char* des_salt_key( void )
{
char *key;
- asprintf(&key, "%s/DES/%s", SECRETS_SALTING_PRINCIPAL, lp_realm());
+ if (asprintf(&key, "%s/DES/%s", SECRETS_SALTING_PRINCIPAL,
+ lp_realm()) == -1) {
+ return NULL;
+ }
return key;
}
@@ -609,9 +612,13 @@ bool kerberos_secrets_store_salting_principal(const char *service,
return False;
}
if (strchr_m(service, '@')) {
- asprintf(&princ_s, "%s", service);
+ if (asprintf(&princ_s, "%s", service) == -1) {
+ goto out;
+ }
} else {
- asprintf(&princ_s, "%s@%s", service, lp_realm());
+ if (asprintf(&princ_s, "%s@%s", service, lp_realm()) == -1) {
+ goto out;
+ }
}
if (smb_krb5_parse_name(context, princ_s, &princ) != 0) {
@@ -622,8 +629,9 @@ bool kerberos_secrets_store_salting_principal(const char *service,
goto out;
}
- asprintf(&key, "%s/%s/enctype=%d", SECRETS_SALTING_PRINCIPAL, unparsed_name, enctype);
- if (!key) {
+ if (asprintf(&key, "%s/%s/enctype=%d",
+ SECRETS_SALTING_PRINCIPAL, unparsed_name, enctype)
+ == -1) {
goto out;
}