Fixing GCC warning with unused return value from ftruncate().

[ppp.git] / pppd / plugins / radius / util.c

diff --git a/pppd/plugins/radius/util.c b/pppd/plugins/radius/util.c
index 6f976a712951947217977c57e8606b1cbafec597..751f819ede511e929b98b490a1154769cd778ee1 100644 (file)
--- a/pppd/plugins/radius/util.c
+++ b/pppd/plugins/radius/util.c
@@ -73,9 +73,9 @@ void rc_mdelay(int msecs)
 char *
 rc_mksid (void)
 {
-  static char buf[15];
+  static char buf[32];
   static unsigned short int cnt = 0;
-  sprintf (buf, "%08lX%04X%02hX",
+  snprintf(buf, sizeof(buf), "%08lX%04X%02hX",
           (unsigned long int) time (NULL),
           (unsigned int) getpid (),
           cnt & 0xFF);