Patrick Steinhardt ecb5c4318c unpack-trees: detect mismatching number of cache-tree/index entries ...

Same as the preceding commit, we unconditionally dereference the index's
cache entries depending on the number of cache-tree entries, which can
lead to a segfault when the cache-tree is corrupted. Fix this bug.

This also makes t4058 pass with the leak sanitizer enabled.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

2024-10-07 15:08:11 -07:00

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