Merge branch 'jk/chunk-bounds-more'

Code clean-up for jk/chunk-bounds topic.

* jk/chunk-bounds-more:
  commit-graph: mark chunk error messages for translation
  commit-graph: drop verify_commit_graph_lite()
  commit-graph: check order while reading fanout chunk
  commit-graph: use fanout value for graph size
  commit-graph: abort as soon as we see a bogus chunk
  commit-graph: clarify missing-chunk error messages
  commit-graph: drop redundant call to "lite" verification
  midx: check consistency of fanout table
  commit-graph: handle overflow in chunk_size checks

1 files changed, 14 insertions, 0 deletions

diff --git a/t/t5319-multi-pack-index.sh b/t/t5319-multi-pack-index.sh
index c4c6060cee..c20aafe99a 100755
--- a/t/t5319-multi-pack-index.sh
+++ b/t/t5319-multi-pack-index.sh
@@ -1157,4 +1157,18 @@ test_expect_success 'reader notices too-small revindex chunk' '
 	test_cmp expect.err err
 '
 
+test_expect_success 'reader notices out-of-bounds fanout' '
+	# This is similar to the out-of-bounds fanout test in t5318. The values
+	# in adjacent entries should be large but not identical (they
+	# are used as hi/lo starts for a binary search, which would then abort
+	# immediately).
+	corrupt_chunk OIDF 0 $(printf "%02x000000" $(test_seq 0 254)) &&
+	test_must_fail git log 2>err &&
+	cat >expect <<-\EOF &&
+	error: oid fanout out of order: fanout[254] = fe000000 > 5c = fanout[255]
+	fatal: multi-pack-index required OID fanout chunk missing or corrupted
+	EOF
+	test_cmp expect err
+'
+
 test_done