From 78867a0a0a47eafbf4d02ddb12a84ef86cd7a07a Mon Sep 17 00:00:00 2001
From: Gvozden Neskovic <neskovic@gmail.com>
Date: Thu, 28 Jul 2016 22:27:56 +0200
Subject: [PATCH] libzfs_import.c: Uninitialized pointer read

In zpool_find_import_scan: Reads an uninitialized pointer or
its target Coverity #150966

Found by static analysis with CoverityScan 0.8.5

Signed-off-by: Gvozden Neskovic <neskovic@gmail.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #4897
---
 lib/libzfs/libzfs_import.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/libzfs/libzfs_import.c b/lib/libzfs/libzfs_import.c
index 8e51f6d77feb..fb3525848c94 100644
--- a/lib/libzfs/libzfs_import.c
+++ b/lib/libzfs/libzfs_import.c
@@ -1695,6 +1695,7 @@ zpool_find_import_scan(libzfs_handle_t *hdl, kmutex_t *lock,
 	return (0);
 
 error:
+	cookie = NULL;
 	while ((slice = avl_destroy_nodes(cache, &cookie)) != NULL) {
 		free(slice->rn_name);
 		free(slice);