From 4d988b1c2f457388aa69fe61b7a3e213ced6a12e Mon Sep 17 00:00:00 2001
From: Christophe Grenier <grenier@cgsecurity.org>
Date: Thu, 27 Jan 2022 09:04:41 +0100
Subject: [PATCH] Stops if argc <= 0

---
 src/phmain.c   | 2 ++
 src/testdisk.c | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/src/phmain.c b/src/phmain.c
index 230db573..9e622ed1 100644
--- a/src/phmain.c
+++ b/src/phmain.c
@@ -168,6 +168,8 @@ int main( int argc, char **argv )
     .list_file_format=array_file_enable
   };
   struct ph_param params;
+  if(argc <= 0)
+    return 1;
   params.recup_dir=NULL;
   params.cmd_device=NULL;
   params.cmd_run=NULL;
diff --git a/src/testdisk.c b/src/testdisk.c
index 6c4b8ac7..acbfb858 100644
--- a/src/testdisk.c
+++ b/src/testdisk.c
@@ -233,6 +233,8 @@ int main( int argc, char **argv )
   const char *logfile="testdisk.log";
   int log_opened=0;
   int log_errno=0;
+  if(argc <= 0)
+    return 1;
   /* srand needed for GPT creation (weak is ok) */
   srand(time(NULL));
 #ifdef HAVE_SIGACTION