Changeset: 25aa3d1c8e7d for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=25aa3d1c8e7d
Modified Files:
monetdb5/scheduler/run_octopus.c
Branch: Jan2014
Log Message:
Be defensive where needed.
diffs (12 lines):
diff --git a/monetdb5/scheduler/run_octopus.c b/monetdb5/scheduler/run_octopus.c
--- a/monetdb5/scheduler/run_octopus.c
+++ b/monetdb5/scheduler/run_octopus.c
@@ -407,6 +407,8 @@ OCTOPUSdiscoverRegister(Client cntxt, Ma
worker to be skipped. */
start= getPC(mb,pci);
+ if( start< 0)
+ throw(MAL,"run.octopus","illegal instruction");
for (j = start + 1; j<mb->stop ; j++){
p= getInstrPtr(mb,j);
if ( p->barrier == EXITsymbol )
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