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Catching out of range preset monitor in EL737

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koennecke
2014-08-28 09:51:16 +02:00
parent 41689d97b4
commit 07cd8a0215
1 changed files with 4 additions and 0 deletions
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4
el737hpdriv.c
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@ -354,6 +354,10 @@ static int EL737Start(struct __COUNTER *self)
fixMode(pPriv); fixMode(pPriv);
pPriv->readErrorCount = 0; pPriv->readErrorCount = 0;
if (self->eMode == ePreset) { if (self->eMode == ePreset) {
if (self->fPreset < 1. || self->fPreset >= 2147483647.) {
self->iErrorCode = BADTRANGE;
return HWFault;
}
snprintf(pCommand, 49, "MP %d\r", (int) self->fPreset); snprintf(pCommand, 49, "MP %d\r", (int) self->fPreset);
} else { } else {
if (self->fPreset < .1 || self->fPreset > 200000) { if (self->fPreset < .1 || self->fPreset > 200000) {