… > +++ b/tools/bootconfig/main.c > @@ -314,31 +314,33 @@ int apply_xbc(const char *path, const char *xbc_path) … > +close_fd: > close(fd); > +free_data: > free(data); … Do you find unchecked return values from calls of functions like close() and printf() suspicious? https://cwe.mitre.org/data/definitions/252.html Regards, Markus