From 9d9395c3d542b5b2949b6ba3d5c0a8f1618b77e0 Mon Sep 17 00:00:00 2001
From: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
Date: Tue, 11 Sep 2018 10:50:14 +0530
Subject: hdata: Make sure FW feature name is not empty

CC: Oliver O'Halloran <oohall@gmail.com>
Signed-off-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
---
 hdata/spira.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'hdata')

diff --git a/hdata/spira.c b/hdata/spira.c
index c820c4da..3a26f17a 100644
--- a/hdata/spira.c
+++ b/hdata/spira.c
@@ -1213,6 +1213,11 @@ static void add_iplparams_features(const struct HDIF_common_hdr *iplp)
 		name[sizeof(name)-1] = '\0';
 		flags = be64_to_cpu(feature->flags);
 
+		if (strlen(name) == 0) {
+			prlog(PR_DEBUG, "IPLPARAMS: FW feature name is NULL\n");
+			continue;
+		}
+
 		prlog(PR_DEBUG, "IPLPARAMS: FW feature %s = %016"PRIx64"\n",
 				name, flags);
 
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