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| author | Kaz Kylheku <kaz@kylheku.com> | 2016-06-16 06:59:13 -0700 |
|---|---|---|
| committer | Kaz Kylheku <kaz@kylheku.com> | 2016-06-16 06:59:13 -0700 |
| commit | a6c50d7ce44dd36c650a085f8bca4fe2e9074001 (patch) | |
| tree | eb334c2e366659d8d7f48543e8b4ceac040a682d /tests | |
| parent | 73cc669cc401be80d323864b7591a79cda8f5ff7 (diff) | |
| download | txr-a6c50d7ce44dd36c650a085f8bca4fe2e9074001.tar.gz txr-a6c50d7ce44dd36c650a085f8bca4fe2e9074001.tar.bz2 txr-a6c50d7ce44dd36c650a085f8bca4fe2e9074001.zip | |
gc bugfix: maintain free_tail properly.
* gc.c (more): Only set the free_tail if the
new memory is being added to an empty free_list.
Otherwise free_tail is valid.
(make_obj): If we empty the free_list, then
reset the free_tail pointer, so it doesn't
continue pointing into the object we are returning.
(sweep): Remove defensive code which tries to reset
the free_tail in the empty free_list case,
but assumes that free_tail is correct in the non-empty
case.
Diffstat (limited to 'tests')
0 files changed, 0 insertions, 0 deletions