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Coverity issue 1197642

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This commit is contained in:
Ward Fisher 2014-08-11 12:33:25 -06:00
parent a28b123ca4
commit d3c122e8bb
1 changed files with 15 additions and 14 deletions
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29
libdap2/cache.c
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@ -104,7 +104,7 @@ prefetchdata(NCDAPCOMMON* nccomm)
if(FLAGSET(nccomm->controls,NCF_UNCONSTRAINABLE)) {
/* If we cannot constrain and caching is enabled,
then pull in everything */
if(FLAGSET(nccomm->controls,NCF_CACHE)) {
if(FLAGSET(nccomm->controls,NCF_CACHE)) {
for(i=0;i<nclistlength(allvars);i++) {
nclistpush(vars,nclistget(allvars,i));
}
@ -199,7 +199,7 @@ ncbytesfree(buf);
done:
nclistfree(vars);
dcefree((DCEnode*)newconstraint);
dcefree((DCEnode*)newconstraint);
if(ncstat && cache != NULL) freenccachenode(nccomm,cache);
return THROW(ncstat);
}
@ -221,7 +221,7 @@ buildcachenode(NCDAPCOMMON* nccomm,
int isprefetch = 0;
if((flags & NCF_PREFETCH) != 0)
isprefetch = 1;
isprefetch = 1;
#ifndef GRADS_PREFETCH
if((flags & NCF_PREFETCH_ALL) == 0)
@ -370,7 +370,7 @@ iscacheableprojection(DCEprojection* proj)
cacheable = 1; /* assume so */
for(i=0;i<nclistlength(proj->var->segments);i++) {
DCEsegment* segment = (DCEsegment*)nclistget(proj->var->segments,i);
if(!iswholesegment(segment)) {cacheable = 0; break;}
if(!iswholesegment(segment)) {cacheable = 0; break;}
}
return cacheable;
}
@ -419,16 +419,17 @@ markprefetch(NCDAPCOMMON* nccomm)
CDFnode* dim = (CDFnode*)nclistget(var->array.dimsettrans,j);
nelems *= dim->dim.declsize;
}
if(nelems <= nccomm->cdf.smallsizelimit
&& FLAGSET(nccomm->controls,NCF_PREFETCH)) {
var->prefetchable = 1;
if(SHOWFETCH)
{
extern char* ocfqn(OCddsnode);
nclog(NCLOGDBG,"prefetchable: %s=%lu",
ocfqn(var->ocnode),(unsigned long)nelems);
}
}
if(nelems <= nccomm->cdf.smallsizelimit
&& FLAGSET(nccomm->controls,NCF_PREFETCH)) {
var->prefetchable = 1;
if(SHOWFETCH)
{
extern char* ocfqn(OCddsnode);
nclog(NCLOGDBG,"prefetchable: %s=%lu",
ocfqn(var->ocnode),(unsigned long)nelems);
free(ocfqn);
}
}
}
return NC_NOERR;
}