Changeset: 22c1bf98c903 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=22c1bf98c903
Modified Files:
monetdb5/mal/mal_recycle.c
Branch: default
Log Message:
Bug 3649 reported fix.
Don't assume variables won't change in a concurrent situation.
diffs (14 lines):
diff --git a/monetdb5/mal/mal_recycle.c b/monetdb5/mal/mal_recycle.c
--- a/monetdb5/mal/mal_recycle.c
+++ b/monetdb5/mal/mal_recycle.c
@@ -895,6 +895,10 @@ RECYCLEdrop(Client cntxt){
return ;
MT_lock_set(&recycleLock, "recycle");
+ if( recycleBlk == NULL){
+ MT_lock_unset(&recycleLock, "recycle");
+ return ;
+ }
used = (bte*)GDKzalloc(recycleBlk->vtop);
if ( used == NULL){
GDKerror("RECYCLEdrop" MAL_MALLOC_FAIL);
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