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In devGpibLib_mbboGpibWork make sure val is in range

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This commit is contained in:
Marty Kraimer
1997-04-09 18:14:43 +00:00
parent 6fcbfa15b3
commit bc6bf59bda
1 changed files with 12 additions and 1 deletions
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13
src/dev/devCommonGpib.c
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@@ -3,6 +3,9 @@
/*
* $Log$
* Revision 1.29 1996/06/12 20:04:51 winans
* Added better debugging code to the initXX logic.
*
* Revision 1.28 1996/06/06 14:35:41 winans
* Fixed external reference to GPIB driver's DRVET
*
@@ -1950,7 +1953,15 @@ struct gpibDpvt *pdpvt;
/* go access board with this message, unless convert was unsuccessful */
/* NOTE the use of val instead of rval for the EFASTO operation index! */
if ((cnvrtStat == ERROR) || (devGpibLib_xxGpibWork(pdpvt, pCmd->type, pmbbo->val) == ERROR))
/* P1 will be max number of P3 strings*/
if(pCmd->P3 && (pCmd->P1<=0)) {/*determine max number of P3 strings*/
int i=0;
while(pCmd->P3[i] !=NULL) i++;
pCmd->P1 = i;
}
if(pmbbo->val >= pCmd->P1) cnvrtStat = ERROR;
if( (cnvrtStat == ERROR)
|| (devGpibLib_xxGpibWork(pdpvt, pCmd->type, pmbbo->val) == ERROR))
{
devGpibLib_setPvSevr(pmbbo,WRITE_ALARM,VALID_ALARM);
}