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-rw-r--r--source4/auth/kerberos/krb5_init_context.c2
-rw-r--r--source4/param/util.c3
2 files changed, 4 insertions, 1 deletions
diff --git a/source4/auth/kerberos/krb5_init_context.c b/source4/auth/kerberos/krb5_init_context.c
index acf26cdbe2..a455fda398 100644
--- a/source4/auth/kerberos/krb5_init_context.c
+++ b/source4/auth/kerberos/krb5_init_context.c
@@ -403,7 +403,7 @@ krb5_error_code smb_krb5_init_context(void *parent_ctx,
}
/* Use our local krb5.conf file by default */
- ret = krb5_prepend_config_files_default(config_file, &config_files);
+ ret = krb5_prepend_config_files_default(config_file == NULL?"":config_file, &config_files);
if (ret) {
DEBUG(1,("krb5_prepend_config_files_default failed (%s)\n",
smb_get_krb5_error_message((*smb_krb5_context)->krb5_context, ret, tmp_ctx)));
diff --git a/source4/param/util.c b/source4/param/util.c
index 4d4e562590..1cf05d4fa7 100644
--- a/source4/param/util.c
+++ b/source4/param/util.c
@@ -106,6 +106,9 @@ _PUBLIC_ char *config_path(TALLOC_CTX* mem_ctx, struct loadparm_context *lp_ctx,
{
char *fname, *config_dir, *p;
config_dir = talloc_strdup(mem_ctx, lp_configfile(lp_ctx));
+ if (config_dir == NULL) {
+ return NULL;
+ }
p = strrchr(config_dir, '/');
if (p == NULL) {
return NULL;