use UINPUT_MAX_NAME_SIZE.

1 files changed, 2 insertions, 2 deletions

diff --git a/marsond.c b/marsond.c
index b1b5368..87ddf14 100644
--- a/marsond.c
+++ b/marsond.c
@@ -339,8 +339,8 @@ int main(int argc, char **argv) {
 	   device number, but it's just 0 for no error. */
 	if(ioctl(outfd, UI_DEV_CREATE) >= 0) {
 		if(debugging) {
-			char name[64];
-			if(ioctl(outfd, UI_GET_SYSNAME(sizeof(name)), name) >= 0) {
+			char name[UINPUT_MAX_NAME_SIZE];
+			if(ioctl(outfd, UI_GET_SYSNAME(UINPUT_MAX_NAME_SIZE), name) >= 0) {
 				debug("created virtual keyboard device: /sys/devices/virtual/input/%s/", name);
 			} else {
 				debug("created virtual keyboard device but couldn't get its name (old kernel?)");