diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/indexer.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/indexer.c b/src/indexer.c index aedefe523..7eec0d612 100644 --- a/src/indexer.c +++ b/src/indexer.c @@ -951,6 +951,10 @@ int git_indexer_commit(git_indexer *idx, git_transfer_progress *stats) giterr_set(GITERR_INDEXER, "unexpected data at the end of the pack"); return -1; } + if (idx->off + 20 > idx->pack->mwf.size) { + giterr_set(GITERR_INDEXER, "missing trailer at the end of the pack"); + return -1; + } packfile_trailer = git_mwindow_open(&idx->pack->mwf, &w, idx->pack->mwf.size - GIT_OID_RAWSZ, GIT_OID_RAWSZ, &left); if (packfile_trailer == NULL) { |