etmsync Pirelli IMEI retrieval: fix poor use of printf() Bug reported by Vadim Yanitskiy <fixeria@osmocom.org>: the construct where a static-allocated string was passed to printf() without any format arguments causes newer compilers to report a security problem. Given that formatted output is not needed here, just fixed string output, change printf() to fputs(), and direct the error message to stderr while at it.

/*
 * Our mokoffs and pirffs wrappers exec the main tiffs binary; in order
 * to do it efficiently without execvp etc, we hard-code the pathname
 * where that binary is installed.
 */

char tiffs_prog_pathname[] = "/opt/freecalypso/bin/tiffs";