X-Git-Url: https://git.camperquake.de/gitweb.cgi?a=blobdiff_plain;f=module%2Fzfs%2Fspa_config.c;fp=module%2Fzfs%2Fspa_config.c;h=252869d69bbc409b71f38a8a7e66404cb8deb26b;hb=fb5f0bc83330c8a0236c4d34a23723ac1974971a;hp=ee425a91694f2dc0bc5038a968e771fa3bdcebcc;hpb=42bcb36c8987b0b11411ce6cf8339694b624a17c;p=zfs.git

diff --git a/module/zfs/spa_config.c b/module/zfs/spa_config.c
index ee425a9..252869d 100644
--- a/module/zfs/spa_config.c
+++ b/module/zfs/spa_config.c
@@ -208,6 +208,9 @@ spa_config_sync(spa_t *target, boolean_t removing, boolean_t postsysevent)
 
 	ASSERT(MUTEX_HELD(&spa_namespace_lock));
 
+	if (rootdir == NULL)
+		return;
+
 	/*
 	 * Iterate over all cachefiles for the pool, past or present.  When the
 	 * cachefile is changed, the new one is pushed onto this list, allowing