diff options
| author | reinelt <reinelt@3ae390bd-cb1e-0410-b409-cd5a39f66f1f> | 2006-07-14 20:15:11 +0000 |
|---|---|---|
| committer | reinelt <reinelt@3ae390bd-cb1e-0410-b409-cd5a39f66f1f> | 2006-07-14 20:15:11 +0000 |
| commit | 746fd375d3c05fdeee1029e87ed592c25810ab8c (patch) | |
| tree | 1ffb7a818544a15c653a821a535f76238e335bf2 | |
| parent | f4e7eb10468044ade405c93f513d476afcf5ce95 (diff) | |
| download | lcd4linux-746fd375d3c05fdeee1029e87ed592c25810ab8c.tar.gz | |
[lcd4linux @ 2006-07-14 20:15:11 by reinelt]
buffer too small (thanks to anonymous)
git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@670 3ae390bd-cb1e-0410-b409-cd5a39f66f1f
| -rw-r--r-- | drv_Crystalfontz.c | 10 |
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) { |