Fix aklog segfault

[openafs.git] / src / aklog / aklog.c

diff --git a/src/aklog/aklog.c b/src/aklog/aklog.c
index 2408547..d3bb44c 100644 (file)
--- a/src/aklog/aklog.c
+++ b/src/aklog/aklog.c
@@ -968,11 +968,15 @@ auth_to_cell(krb5_context context, char *cell, char *realm, char **linkedcell)
     if ((status = get_cellconfig(cell, &cellconf, &local_cell)))
        return(status);
 
-    if (linkedcell != NULL && cellconf.linkedCell != NULL) {
-       *linkedcell = strdup(cellconf.linkedCell);
-       if (*linkedcell == NULL) {
-           status = ENOMEM;
-           goto out;
+    if (linkedcell != NULL) {
+       if (cellconf.linkedCell != NULL) {
+           *linkedcell = strdup(cellconf.linkedCell);
+           if (*linkedcell == NULL) {
+               status = ENOMEM;
+               goto out;
+           }
+       } else {
+           *linkedcell = NULL;
        }
     }