[PATCH 06/21] pack v4: lift dict size check in load_dict()

[Nguyễn Thái Ngọc Duy]

A pack with no trees (or an empty pack) could have zero-sized name
dictionary.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclo...@gmail.com>
---
 packv4-parse.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/packv4-parse.c b/packv4-parse.c
index f96acc1..80ad6fc 100644
--- a/packv4-parse.c
+++ b/packv4-parse.c
@@ -87,10 +87,6 @@ static struct packv4_dict *load_dict(struct packed_git *p, 
off_t *offset)
        src = use_pack(p, &w_curs, curpos, &avail);
        cp = src;
        dict_size = decode_varint(&cp);
-       if (dict_size < 3) {
-               error("bad dict size");
-               return NULL;
-       }
        curpos += cp - src;
 
        data = xmallocz(dict_size);
-- 
1.8.2.82.gc24b958

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