Changeset: 6b61b20385ad for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/6b61b20385ad
Modified Files:
gdk/gdk_strimps.c
Branch: strimps_update
Log Message:
Increase reference count when manipulating the strimp heap
diffs (24 lines):
diff --git a/gdk/gdk_strimps.c b/gdk/gdk_strimps.c
--- a/gdk/gdk_strimps.c
+++ b/gdk/gdk_strimps.c
@@ -880,9 +880,11 @@ STRMPcreate(BAT *b, BAT *s)
return GDK_SUCCEED;
}
+ /* At this point pb->tstrimps should be a valid strimp heap. */
+ assert(pb->tstrimps);
MT_thread_setalgorithm("create strimp index");
r = pb->tstrimps;
- assert(r);
+ STRMPincref(r);
dh = (uint64_t *)r->bitstrings_base + b->hseqbase;
canditer_init(&ci, b, s);
@@ -904,6 +906,7 @@ STRMPcreate(BAT *b, BAT *s)
persistStrimp(pb);
}
MT_lock_unset(&b->batIdxLock);
+ STRMPdecref(r, false);
TRC_DEBUG(ACCELERATOR, "strimp creation took " LLFMT " usec\n",
GDKusec()-t0);
return GDK_SUCCEED;
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