diff options
| author | Edward Thomson <ethomson@edwardthomson.com> | 2022-06-11 16:26:50 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-06-11 16:26:50 -0400 |
| commit | 4f7b568db29456cb4cb1fc635827978ec0e404bb (patch) | |
| tree | 06e0a54430a8cf2c24468229186e40f4f74a032d | |
| parent | 4f0ee02fc2c165b36c32d96034d60b35cf021a9c (diff) | |
| parent | a3f9617bcf8154cee6ffbf873580788791135a03 (diff) | |
| download | libgit2-4f7b568db29456cb4cb1fc635827978ec0e404bb.tar.gz | |
Merge pull request #6291 from libgit2/cmn/midx-no-hash
midx: do not verify the checksum on load
| -rw-r--r-- | src/libgit2/midx.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/src/libgit2/midx.c b/src/libgit2/midx.c index 98e661cf1..67eab9acb 100644 --- a/src/libgit2/midx.c +++ b/src/libgit2/midx.c @@ -179,7 +179,6 @@ int git_midx_parse( uint32_t i; off64_t last_chunk_offset, chunk_offset, trailer_offset; size_t checksum_size; - unsigned char checksum[GIT_HASH_SHA1_SIZE]; int error; struct git_midx_chunk chunk_packfile_names = {0}, chunk_oid_fanout = {0}, @@ -217,11 +216,6 @@ int git_midx_parse( return midx_error("wrong index size"); memcpy(idx->checksum, data + trailer_offset, checksum_size); - if (git_hash_buf(checksum, data, (size_t)trailer_offset, GIT_HASH_ALGORITHM_SHA1) < 0) - return midx_error("could not calculate signature"); - if (memcmp(checksum, idx->checksum, checksum_size) != 0) - return midx_error("index signature mismatch"); - chunk_hdr = data + sizeof(struct git_midx_header); last_chunk = NULL; for (i = 0; i < hdr->chunks; ++i, chunk_hdr += 12) { |