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| author | Junio C Hamano <gitster@pobox.com> | 2016-03-05 00:45:46 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2016-03-05 00:45:47 +0300 |
| commit | 090de6b289ff2d9fc1c82ef85069bd6cba296d63 (patch) | |
| tree | 3b609b0a9989a67abcc8449f80e6626d48f73509 /builtin | |
| parent | bc0ffd41b92c8539fc7dbe27f256d8bae6b28d05 (diff) | |
| parent | 7465feba513a8bd3d47f27630ccc9ab7e82d916c (diff) | |
Merge branch 'jk/pack-idx-corruption-safety'
The code to read the pack data using the offsets stored in the pack
idx file has been made more carefully check the validity of the
data in the idx.
* jk/pack-idx-corruption-safety:
sha1_file.c: mark strings for translation
use_pack: handle signed off_t overflow
nth_packed_object_offset: bounds-check extended offset
t5313: test bounds-checks of corrupted/malicious pack/idx files
Diffstat (limited to 'builtin')
| -rw-r--r-- | builtin/index-pack.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/builtin/index-pack.c b/builtin/index-pack.c index 193908a619..45245199ae 100644 --- a/builtin/index-pack.c +++ b/builtin/index-pack.c @@ -1514,6 +1514,7 @@ static void read_v2_anomalous_offsets(struct packed_git *p, if (!(off & 0x80000000)) continue; off = off & 0x7fffffff; + check_pack_index_ptr(p, &idx2[off * 2]); if (idx2[off * 2]) continue; /* |