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multi-pack-index: verify oid fanout order

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Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Derrick Stolee
2018-09-13 11:02:20 -07:00
committed by Junio C Hamano
parent d4bf1d88b9
commit 2f23d3f3f9
2 changed files with 17 additions and 0 deletions
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9
midx.c
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@ -950,5 +950,14 @@ int verify_midx_file(const char *object_dir)
midx_report("failed to load pack in position %d", i);
}
for (i = 0; i < 255; i++) {
uint32_t oid_fanout1 = ntohl(m->chunk_oid_fanout[i]);
uint32_t oid_fanout2 = ntohl(m->chunk_oid_fanout[i + 1]);
if (oid_fanout1 > oid_fanout2)
midx_report(_("oid fanout out of order: fanout[%d] = %"PRIx32" > %"PRIx32" = fanout[%d]"),
i, oid_fanout1, oid_fanout2, i + 1);
}
return verify_midx_error;
}