From: Matus Fabian <matfabia@cisco.com>
Date: Fri, 25 Apr 2025 13:31:34 +0000 (-0400)
Subject: unittest: session_get_memory_usage coverity fix
X-Git-Tag: v25.10-rc0~65
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=a47482dcc56998ceffb822c7ce088b411a6648cc;p=vpp.git

unittest: session_get_memory_usage coverity fix

Type: fix

Change-Id: I68b563693540ed0bc8a1d98c3063923a8cc56e67
Signed-off-by: Matus Fabian <matfabia@cisco.com>
---

diff --git a/src/plugins/unittest/session_test.c b/src/plugins/unittest/session_test.c
index cab9de0d742..667851901c4 100644
--- a/src/plugins/unittest/session_test.c
+++ b/src/plugins/unittest/session_test.c
@@ -2362,7 +2362,10 @@ session_get_memory_usage (void)
   s = format (s, "%U\n", format_clib_mem_heap, heap, 0);
   ss = strstr ((char *) s, "used:");
   if (ss)
-    sscanf (ss, "used: %f", &used);
+    {
+      if (sscanf (ss, "used: %f", &used) != 1)
+	clib_warning ("invalid 'used' value");
+    }
   else
     clib_warning ("substring 'used:' not found from show memory");
   vec_free (s);