From 0f4d6cada83dc6bd6b6b24dc0d2b3e6460c645cb Mon Sep 17 00:00:00 2001 From: "brian m. carlson" Date: Tue, 19 Feb 2019 00:04:54 +0000 Subject: pack-bitmap: make bitmap header handling hash agnostic Increase the checksum field in struct bitmap_disk_header to be GIT_MAX_RAWSZ bytes in length and ensure that we hash the proper number of bytes out when computing the bitmap checksum. Signed-off-by: brian m. carlson Signed-off-by: Junio C Hamano --- pack-bitmap-write.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'pack-bitmap-write.c') diff --git a/pack-bitmap-write.c b/pack-bitmap-write.c index 5566e94abe..c82fb01fd7 100644 --- a/pack-bitmap-write.c +++ b/pack-bitmap-write.c @@ -535,7 +535,7 @@ void bitmap_writer_finish(struct pack_idx_entry **index, header.entry_count = htonl(writer.selected_nr); hashcpy(header.checksum, writer.pack_checksum); - hashwrite(f, &header, sizeof(header)); + hashwrite(f, &header, sizeof(header) - GIT_MAX_RAWSZ + the_hash_algo->rawsz); dump_bitmap(f, writer.commits); dump_bitmap(f, writer.trees); dump_bitmap(f, writer.blobs); -- cgit v1.3