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Code Issues Releases Wiki Activity

Removed checking for minimum line length of 21 characters in the LIRC receiver code

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This commit is contained in:
Klaus Schmidinger 2011-03-08 15:38:58 +01:00
parent e8406def02
commit 75861a97bc
3 changed files with 10 additions and 3 deletions
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4
CONTRIBUTORS
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@ -2665,3 +2665,7 @@ Milan Cvijanovic <elcom_cvijo@hotmail.com>
Frank Neumann <frank.neumann@hp.com> Frank Neumann <frank.neumann@hp.com>
for suggesting to reduce the thread and I/O priority cCuttingThread::Action() for suggesting to reduce the thread and I/O priority cCuttingThread::Action()
Gerald Dachs <vdr@dachsweb.de>
for reporting a problem with checking for minimum line length of 21 characters in
the LIRC receiver code

4
HISTORY
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@ -6481,7 +6481,7 @@ Video Disk Recorder Revision History
from Osama Alrawab). See INSTALL for information on how to turn this on. from Osama Alrawab). See INSTALL for information on how to turn this on.
- Added Arabian language texts (thanks to Osama Alrawab). - Added Arabian language texts (thanks to Osama Alrawab).
2011-03-06: Version 1.7.17 2011-03-08: Version 1.7.17
- Updated the Estonian OSD texts (thanks to Arthur Konovalov). - Updated the Estonian OSD texts (thanks to Arthur Konovalov).
- Fixed following symbolic links in RemoveFileOrDir() (cont'd) (thanks to - Fixed following symbolic links in RemoveFileOrDir() (cont'd) (thanks to
@ -6549,3 +6549,5 @@ Video Disk Recorder Revision History
patch from Manuel Reimer). patch from Manuel Reimer).
- Now reducing the thread and I/O priority cCuttingThread::Action() to make the - Now reducing the thread and I/O priority cCuttingThread::Action() to make the
foreground process more responsive (suggested by Frank Neumann). foreground process more responsive (suggested by Frank Neumann).
- Removed checking for minimum line length of 21 characters in the LIRC receiver code
(reported by Gerald Dachs).

5
lirc.c
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@ -6,7 +6,7 @@
* *
* LIRC support added by Carsten Koch <Carsten.Koch@icem.de> 2000-06-16. * LIRC support added by Carsten Koch <Carsten.Koch@icem.de> 2000-06-16.
* *
* $Id: lirc.c 1.15 2006/05/28 08:48:13 kls Exp $ * $Id: lirc.c 2.1 2011/03/08 15:35:13 kls Exp $
*/ */
#include "lirc.h" #include "lirc.h"
@ -86,7 +86,8 @@ void cLircRemote::Action(void)
} }
} }
if (ready && ret > 21) { if (ready && ret > 0) {
buf[ret - 1] = 0;
int count; int count;
char KeyName[LIRC_KEY_BUF]; char KeyName[LIRC_KEY_BUF];
if (sscanf(buf, "%*x %x %29s", &count, KeyName) != 2) { // '29' in '%29s' is LIRC_KEY_BUF-1! if (sscanf(buf, "%*x %x %29s", &count, KeyName) != 2) { // '29' in '%29s' is LIRC_KEY_BUF-1!