xread/xwrite: clip MAX_IO_SIZE to SSIZE_MAX

diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh
index 8a6ec039fe57f6a042fb3fe2e3f4c5807cfe4d68..49ccb38f8856e6e5fa00961c6e9117f94c6ae233 100755 (executable)
--- a/t/t3404-rebase-interactive.sh
+++ b/t/t3404-rebase-interactive.sh
@@ -926,6 +926,21 @@ test_expect_success 'rebase --edit-todo can be used to modify todo' '
        test L = $(git cat-file commit HEAD | sed -ne \$p)
 '
 
+test_expect_success 'rebase -i produces readable reflog' '
+       git reset --hard &&
+       git branch -f branch-reflog-test H &&
+       git rebase -i --onto I F branch-reflog-test &&
+       cat >expect <<-\EOF &&
+       rebase -i (start): checkout I
+       rebase -i (pick): G
+       rebase -i (pick): H
+       rebase -i (finish): returning to refs/heads/branch-reflog-test
+       EOF
+       tail -n 4 .git/logs/HEAD |
+       sed -e "s/.*    //" >actual &&
+       test_cmp expect actual
+'
+
 test_expect_success 'rebase -i respects core.commentchar' '
        git reset --hard &&
        git checkout E^0 &&