diff options
Diffstat (limited to 'sha1_file.c')
| -rw-r--r-- | sha1_file.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/sha1_file.c b/sha1_file.c index 737ecb4800..fdb8a45c4e 100644 --- a/sha1_file.c +++ b/sha1_file.c @@ -598,9 +598,9 @@ static int packed_delta_info(unsigned char *base_sha1, char *type, unsigned long *sizep) { - unsigned char *data; + const unsigned char *data; unsigned char delta_head[64]; - unsigned long data_size, result_size, base_size, verify_base_size; + unsigned long result_size, base_size, verify_base_size; z_stream stream; int st; @@ -609,13 +609,10 @@ static int packed_delta_info(unsigned char *base_sha1, if (sha1_object_info(base_sha1, type, &base_size)) die("cannot get info for delta-pack base"); - data = base_sha1 + 20; - data_size = left - 20; - memset(&stream, 0, sizeof(stream)); - stream.next_in = data; - stream.avail_in = data_size; + data = stream.next_in = base_sha1 + 20; + stream.avail_in = left - 20; stream.next_out = delta_head; stream.avail_out = sizeof(delta_head); |