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authorDave Barach <dave@barachs.net>2020-06-16 08:40:53 -0400
committerDave Wallace <dwallacelf@gmail.com>2020-06-16 17:32:17 +0000
commit1af730d0dfbb91475c6808ed579494d3d223b724 (patch)
treec6eabf52103e066dedb2eafc952399c996523593 /src/plugins/dns/dns_test.c
parentcea46522e79637f6ec37c03ec3fbeb87b160a378 (diff)
misc: fix sonarclound warnings
Type: fix Ticket: VPP-1888 Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I9c2fb926a5e010658088a74051c8c3462ff61734
Diffstat (limited to 'src/plugins/dns/dns_test.c')
-rw-r--r--src/plugins/dns/dns_test.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/plugins/dns/dns_test.c b/src/plugins/dns/dns_test.c
index 9d5be8fcc1b..aefcefb51ac 100644
--- a/src/plugins/dns/dns_test.c
+++ b/src/plugins/dns/dns_test.c
@@ -123,6 +123,12 @@ api_dns_resolve_name (vat_main_t * vam)
break;
}
+ if (name == 0)
+ {
+ errmsg ("missing name to resolve");
+ return -99;
+ }
+
if (vec_len (name) > 127)
{
errmsg ("name too long");