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| author |  Ævar Arnfjörð Bjarmason <avarab@gmail.com> | 2018-01-03 18:48:52 +0000 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2018-01-03 15:33:46 -0800 |
| commit | 2e9fdc795cb27725e6dda7f4ba78ec0d9553b36a (patch) | |
| tree | a34b8495690a56a27ea74e8bdb7d4cba6de14d80 /grep.c | |
| parent | bisect: fix memory leak when returning best element (diff) | |
| download | tgif-2e9fdc795cb27725e6dda7f4ba78ec0d9553b36a.tar.xz | |
bisect: fix a regression causing a segfault
In 7c117184d7 ("bisect: fix off-by-one error in
`best_bisection_sorted()`", 2017-11-05) the more careful logic dealing
with freeing p->next in 50e62a8e70 ("rev-list: implement
--bisect-all", 2007-10-22) was removed.
Restore the more careful check to avoid segfaulting. Ideally this
would come with a test case, but we don't have steps to reproduce
this, only a backtrace from gdb pointing to this being the issue.
Reported-by: Yasushi SHOJI <yasushi.shoji@gmail.com>
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Acked-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'grep.c')
0 files changed, 0 insertions, 0 deletions