From: Ian Abbott <abbotti@mev.co.uk>
Date: Fri, 7 Sep 2007 17:04:27 +0000 (+0000)
Subject: Corrected calculation of board name offset.  Fixes segmentation violation
X-Git-Tag: r0_7_75~34
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=40f926d385334e968e5006f66e44b65dc8245e01;p=comedi.git

Corrected calculation of board name offset.  Fixes segmentation violation
when reading /proc/comedi for comedi drivers that have num_names > 1.
---

diff --git a/comedi/proc.c b/comedi/proc.c
index 506d31e8..6723c32c 100644
--- a/comedi/proc.c
+++ b/comedi/proc.c
@@ -74,7 +74,7 @@ int comedi_read_procmem(char *buf,char **start,off_t offset,int len,int *eof,voi
 		l += sprintf(buf+l,"%s:\n",driv->driver_name);
 		for(i=0;i<driv->num_names;i++){
 			l+=sprintf(buf+l," %s\n",
-				*(char **)(driv->board_name+i*driv->offset));
+				*(char **)((char *)driv->board_name+i*driv->offset));
 		}
 		if(!driv->num_names){
 			l+=sprintf(buf+l," %s\n",driv->driver_name);