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| author | Junio C Hamano <gitster@pobox.com> | 2020-05-15 00:39:43 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2020-05-15 00:39:43 +0300 |
| commit | a2a0942a16a6459d4a52e7ee4ec85f7f90ad5334 (patch) | |
| tree | 83dcf90fd0897ccf3974021dddd6e48042c89637 /sequencer.c | |
| parent | 73d9f96b4790e16335a30380f97d46bd065dc07b (diff) | |
| parent | 02471e7e205c3e6c80f7908877640c0eed526fda (diff) | |
Merge branch 'js/rebase-autosquash-double-fixup-fix'
"rebase -i" segfaulted when rearranging a sequence that has a
fix-up that applies another fix-up (which may or may not be a
fix-up of yet another step).
* js/rebase-autosquash-double-fixup-fix:
rebase --autosquash: fix a potential segfault
Diffstat (limited to 'sequencer.c')
| -rw-r--r-- | sequencer.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sequencer.c b/sequencer.c index 9d1b3e7d4f..fd7701c88a 100644 --- a/sequencer.c +++ b/sequencer.c @@ -5385,10 +5385,13 @@ int todo_list_rearrange_squash(struct todo_list *todo_list) todo_list->items[i].command = starts_with(subject, "fixup!") ? TODO_FIXUP : TODO_SQUASH; - if (next[i2] < 0) + if (tail[i2] < 0) { + next[i] = next[i2]; next[i2] = i; - else + } else { + next[i] = next[tail[i2]]; next[tail[i2]] = i; + } tail[i2] = i; } else if (!hashmap_get_from_hash(&subject2item, strhash(subject), subject)) { |