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

Bug-AGL: SPEC-1573

Change-Id: I891c4edc3a7ded7848fe11cbc3ce3fe429650bf8
Signed-off-by: José Bollo <jose.bollo@iot.bzh>

diff --git a/src/wgtpkg-install.c b/src/wgtpkg-install.c
index 9642c93..505b915 100644 (file)
--- a/src/wgtpkg-install.c
+++ b/src/wgtpkg-install.c
@@ -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) {