wgtpkg-install: Fix SEGV when no icon in config file

[src/app-framework-main.git] / src / wgtpkg-install.c

diff --git a/src/wgtpkg-install.c b/src/wgtpkg-install.c
index 2b57a4e..505b915 100644 (file)
--- a/src/wgtpkg-install.c
+++ b/src/wgtpkg-install.c
@@ -1,5 +1,5 @@
 /*
- Copyright 2015, 2016, 2017 IoT.bzh
+ Copyright (C) 2015-2018 IoT.bzh
 
  author: José Bollo <jose.bollo@iot.bzh>
 
@@ -458,7 +458,7 @@ static int install_security(const struct wgt_desc *desc)
        len--;
        *head++ = '/';
        icon = desc->icons ? desc->icons->src : NULL;
-       lic = (unsigned)strlen(icon);
+       lic = (unsigned)(icon ? strlen(icon) : 0);
        n = file_count();
        i = 0;
        while(i < n) {