From c9b4363f313eee3200ed0b583182582e9a692985 Mon Sep 17 00:00:00 2001
From: Taras Drozdovskyi <t.drozdovsky@samsung.com>
Date: Mon, 19 Feb 2024 06:55:59 +0200
Subject: [PATCH] fix: Fixed double free operation in fwinfogen.c

Signed-off-by: Taras Drozdovskyi <t.drozdovsky@samsung.com>
---
 tools/fwinfogen.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/fwinfogen.c b/tools/fwinfogen.c
index 5596031b..7422420d 100644
--- a/tools/fwinfogen.c
+++ b/tools/fwinfogen.c
@@ -493,7 +493,8 @@ int main(int argc, char** argv)
 #endif
   ret = 0;
 exit:
-  free(buf);
+  if (buf != NULL)
+    free(buf);
   fclose(fd);
 
 #ifdef CONFIG_BOOTLOADER2