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-rw-r--r--drv_Crystalfontz.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/drv_Crystalfontz.c b/drv_Crystalfontz.c
index c8e4706..4585b49 100644
--- a/drv_Crystalfontz.c
+++ b/drv_Crystalfontz.c
@@ -1,4 +1,4 @@
-/* $Id: drv_Crystalfontz.c,v 1.42 2006/02/22 15:59:39 cmay Exp $
+/* $Id: drv_Crystalfontz.c,v 1.43 2006/07/14 20:15:11 reinelt Exp $
*
* new style driver for Crystalfontz display modules
*
@@ -23,6 +23,9 @@
*
*
* $Log: drv_Crystalfontz.c,v $
+ * Revision 1.43 2006/07/14 20:15:11 reinelt
+ * buffer too small (thanks to anonymous)
+ *
* Revision 1.42 2006/02/22 15:59:39 cmay
* removed KEYPADSIZE cruft per harbaum's suggestion
*
@@ -463,7 +466,8 @@ static void drv_CF_timer(void __attribute__ ((unused)) * notused)
static void drv_CF_send(const unsigned char cmd, const unsigned char len, const unsigned char *data)
{
- unsigned char buffer[22];
+ /* 1 cmd + 1 len + 22 payload + 2 crc = 26 */
+ unsigned char buffer[26];
unsigned short crc;
struct timeval now, end;
@@ -1112,7 +1116,7 @@ int drv_CF_init(const char *section, const int quiet)
WIDGET_CLASS wc;
int ret;
- info("%s: %s", Name, "$Revision: 1.42 $");
+ info("%s: %s", Name, "$Revision: 1.43 $");
/* start display */
if ((ret = drv_CF_start(section)) != 0) {