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-rw-r--r--pack-check.c15
-rw-r--r--pack.h1
2 files changed, 13 insertions, 3 deletions
diff --git a/pack-check.c b/pack-check.c
index 166ca703c..395fb9527 100644
--- a/pack-check.c
+++ b/pack-check.c
@@ -133,14 +133,13 @@ static int verify_packfile(struct packed_git *p,
return err;
}
-int verify_pack(struct packed_git *p)
+int verify_pack_index(struct packed_git *p)
{
off_t index_size;
const unsigned char *index_base;
git_SHA_CTX ctx;
unsigned char sha1[20];
int err = 0;
- struct pack_window *w_curs = NULL;
if (open_pack_index(p))
return error("packfile %s index not opened", p->pack_name);
@@ -154,8 +153,18 @@ int verify_pack(struct packed_git *p)
if (hashcmp(sha1, index_base + index_size - 20))
err = error("Packfile index for %s SHA1 mismatch",
p->pack_name);
+ return err;
+}
+
+int verify_pack(struct packed_git *p)
+{
+ int err = 0;
+ struct pack_window *w_curs = NULL;
+
+ err |= verify_pack_index(p);
+ if (!p->index_data)
+ return -1;
- /* Verify pack file */
err |= verify_packfile(p, &w_curs);
unuse_pack(&w_curs);
diff --git a/pack.h b/pack.h
index b759a23d4..880f9c293 100644
--- a/pack.h
+++ b/pack.h
@@ -57,6 +57,7 @@ struct pack_idx_entry {
extern const char *write_idx_file(const char *index_name, struct pack_idx_entry **objects, int nr_objects, unsigned char *sha1);
extern int check_pack_crc(struct packed_git *p, struct pack_window **w_curs, off_t offset, off_t len, unsigned int nr);
+extern int verify_pack_index(struct packed_git *);
extern int verify_pack(struct packed_git *);
extern void fixup_pack_header_footer(int, unsigned char *, const char *, uint32_t, unsigned char *, off_t);
extern char *index_pack_lockfile(int fd);