Add check for subtype number

project-chip · Aug 23, 2024 · 2f1d0fd · 2f1d0fd
1 parent 5d8f048
commit 2f1d0fd
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/lib/shell/commands/Dns.cpp b/src/lib/shell/commands/Dns.cpp
@@ -225,6 +225,7 @@ bool ParseSubType(int argc, char ** argv, Dnssd::DiscoveryFilter & filter)
     if (filterType == Dnssd::DiscoveryFilterType::kCompressedFabricId)
     {
         VerifyOrReturnError(ArgParser::ParseInt(subtype + 2, code, 16), false);
+        VerifyOrReturnValue(code != 0, false);
     }
     else
     {