diff options
| -rw-r--r-- | object-file.c | 8 | ||||
| -rwxr-xr-x | t/t1006-cat-file.sh | 10 | ||||
| -rwxr-xr-x | t/t1450-fsck.sh | 13 |
3 files changed, 25 insertions, 6 deletions
diff --git a/object-file.c b/object-file.c index 5ffbf3d4fd..b5d1d12b68 100644 --- a/object-file.c +++ b/object-file.c @@ -2623,8 +2623,12 @@ int read_loose_object(const char *path, goto out; } - if (unpack_loose_header(&stream, map, mapsize, hdr, sizeof(hdr), - NULL) < 0) { + switch (unpack_loose_header(&stream, map, mapsize, hdr, sizeof(hdr), + NULL)) { + case ULHR_OK: + break; + case ULHR_BAD: + case ULHR_TOO_LONG: error(_("unable to unpack header of %s"), path); goto out; } diff --git a/t/t1006-cat-file.sh b/t/t1006-cat-file.sh index 1b85207694..dadf3b1458 100755 --- a/t/t1006-cat-file.sh +++ b/t/t1006-cat-file.sh @@ -681,7 +681,7 @@ test_expect_success 'cat-file -t and -s on corrupt loose object' ' # Setup and create the empty blob and its path empty_path=$(git rev-parse --git-path objects/$(test_oid_to_path "$EMPTY_BLOB")) && - git hash-object -w --stdin </dev/null && + empty_blob=$(git hash-object -w --stdin </dev/null) && # Create another blob and its path echo other >other.blob && @@ -722,7 +722,13 @@ test_expect_success 'cat-file -t and -s on corrupt loose object' ' # content out as-is. Try to make it zlib-invalid. mv -f other.blob "$empty_path" && test_must_fail git fsck 2>err.fsck && - grep "^error: inflate: data stream error (" err.fsck + cat >expect <<-EOF && + error: inflate: data stream error (incorrect header check) + error: unable to unpack header of ./$empty_path + error: $empty_blob: object corrupt or missing: ./$empty_path + EOF + grep "^error: " err.fsck >actual && + test_cmp expect actual ) ' diff --git a/t/t1450-fsck.sh b/t/t1450-fsck.sh index de50c0ea01..ab7f31f1dc 100755 --- a/t/t1450-fsck.sh +++ b/t/t1450-fsck.sh @@ -774,10 +774,19 @@ test_expect_success 'fsck finds problems in duplicate loose objects' ' # no "-d" here, so we end up with duplicates git repack && # now corrupt the loose copy - file=$(sha1_file "$(git rev-parse HEAD)") && + oid="$(git rev-parse HEAD)" && + file=$(sha1_file "$oid") && rm "$file" && echo broken >"$file" && - test_must_fail git fsck + test_must_fail git fsck 2>err && + + cat >expect <<-EOF && + error: inflate: data stream error (incorrect header check) + error: unable to unpack header of $file + error: $oid: object corrupt or missing: $file + EOF + grep "^error: " err >actual && + test_cmp expect actual ) ' |