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authorSverker Eriksson <[email protected]>2013-05-21 15:53:29 +0200
committerSverker Eriksson <[email protected]>2013-06-03 14:24:24 +0200
commit473612d16e75e8c01cbf7725205418700c389759 (patch)
tree43f0b8fd11172dafd4530caf7ad3b11673308c44 /erts/emulator/beam/erl_ao_firstfit_alloc.c
parent5803c8c83ea7b44127d3d4e80b0a4ea308f5f4e9 (diff)
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erts: Add test for add_mbc and remove_mbc callbacks
Diffstat (limited to 'erts/emulator/beam/erl_ao_firstfit_alloc.c')
-rw-r--r--erts/emulator/beam/erl_ao_firstfit_alloc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/erts/emulator/beam/erl_ao_firstfit_alloc.c b/erts/emulator/beam/erl_ao_firstfit_alloc.c
index 5d7e6f94a8..98dd98bb14 100644
--- a/erts/emulator/beam/erl_ao_firstfit_alloc.c
+++ b/erts/emulator/beam/erl_ao_firstfit_alloc.c
@@ -988,7 +988,7 @@ erts_aoffalc_test(UWord op, UWord a1, UWord a2)
case 0x501: {
AOFF_RBTree_t *node = ((AOFFAllctr_t *) a1)->mbc_root;
Uint size = (Uint) a2;
- node = rbt_search(node, size);
+ node = node ? rbt_search(node, size) : NULL;
return (UWord) (node ? RBT_NODE_TO_MBC(node)->root : NULL);
}
case 0x502: return (UWord) ((AOFF_RBTree_t *) a1)->parent;