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memleak fix from someone

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This commit is contained in:
David Schleef 2001-01-23 18:23:20 +00:00
parent 65ccd0d6c0
commit 9d33f2d875
1 changed files with 24 additions and 1 deletions
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25
lib/comedi.c
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@ -89,11 +89,34 @@ __asm__(".symver comedi_open_0,comedi_open@");
void comedi_close(comedi_t *it)
{
subdevice *s;
int i;
it->magic=0;
/* XXX should free all memory */
for(i=0;i<it->n_subdevices;i++){
s=it->subdevices+i;
if(s->type==COMEDI_SUBD_UNUSED)
continue;
if(s->subd_flags&SDF_FLAGS){
free(s->flags_list);
}
if(s->subd_flags&SDF_MAXDATA){
free(s->maxdata_list);
}
if(s->subd_flags&SDF_RANGETYPE){
free(s->range_type_list);
free(s->rangeinfo_list);
}else{
free(s->rangeinfo);
}
}
if(it->subdevices){
free(it->subdevices);
}
close(it->fd);
free(it);
}
int comedi_cancel(comedi_t *it,unsigned int subdevice)