From ededfdb4d19be8f934b52164073f90f0de17c3b3 Mon Sep 17 00:00:00 2001
From: Donatas Abraitis <donatas@opensourcerouting.org>
Date: Thu, 12 May 2022 10:09:42 +0300
Subject: [PATCH] tools: Catch more argv_find() when not checked properly

Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
---
 tools/coccinelle/argv_find.cocci | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tools/coccinelle/argv_find.cocci b/tools/coccinelle/argv_find.cocci
index f13b035d7a..1ab19b749b 100644
--- a/tools/coccinelle/argv_find.cocci
+++ b/tools/coccinelle/argv_find.cocci
@@ -4,8 +4,10 @@ identifier argv;
 identifier argc;
 expression e1;
 expression e2;
+identifier I;
 @@
 
+(
 - argv_find(argv, argc, e1, &idx);
   if (
 -   idx
@@ -14,3 +16,8 @@ expression e2;
   {
     e2;
   }
+|
+- argv_find(argv, argc, e1, &idx);
+... when != I = idx;
+    when strict
+)