imap-send: use HMAC() function provided by OpenSSL

diff --git a/remote.c b/remote.c
index a467d4ff077bfe50195c78f2f0348d6dfd922c1f..ee6edfa33548ef4a1a6c5b66bac61423b1d0cef1 100644 (file)
--- a/remote.c
+++ b/remote.c
@@ -1975,10 +1975,8 @@ int resolve_remote_symref(struct ref *ref, struct ref *list)
 static void unmark_and_free(struct commit_list *list, unsigned int mark)
 {
        while (list) {
-               struct commit_list *temp = list;
-               temp->item->object.flags &= ~mark;
-               list = temp->next;
-               free(temp);
+               struct commit *commit = pop_commit(&list);
+               commit->object.flags &= ~mark;
        }
 }
 
@@ -2168,7 +2166,8 @@ int format_tracking_info(struct branch *branch, struct strbuf *sb)
        return 1;
 }
 
-static int one_local_ref(const char *refname, const unsigned char *sha1, int flag, void *cb_data)
+static int one_local_ref(const char *refname, const struct object_id *oid,
+                        int flag, void *cb_data)
 {
        struct ref ***local_tail = cb_data;
        struct ref *ref;
@@ -2180,7 +2179,7 @@ static int one_local_ref(const char *refname, const unsigned char *sha1, int fla
 
        len = strlen(refname) + 1;
        ref = xcalloc(1, sizeof(*ref) + len);
-       hashcpy(ref->new_sha1, sha1);
+       hashcpy(ref->new_sha1, oid->hash);
        memcpy(ref->name, refname, len);
        **local_tail = ref;
        *local_tail = &ref->next;
@@ -2190,6 +2189,7 @@ static int one_local_ref(const char *refname, const unsigned char *sha1, int fla
 struct ref *get_local_heads(void)
 {
        struct ref *local_refs = NULL, **local_tail = &local_refs;
+
        for_each_ref(one_local_ref, &local_tail);
        return local_refs;
 }
@@ -2242,8 +2242,8 @@ struct stale_heads_info {
        int ref_count;
 };
 
-static int get_stale_heads_cb(const char *refname,
-       const unsigned char *sha1, int flags, void *cb_data)
+static int get_stale_heads_cb(const char *refname, const struct object_id *oid,
+                             int flags, void *cb_data)
 {
        struct stale_heads_info *info = cb_data;
        struct string_list matches = STRING_LIST_INIT_DUP;
@@ -2272,7 +2272,7 @@ static int get_stale_heads_cb(const char *refname,
 
        if (stale) {
                struct ref *ref = make_linked_ref(refname, &info->stale_refs_tail);
-               hashcpy(ref->new_sha1, sha1);
+               hashcpy(ref->new_sha1, oid->hash);
        }
 
 clean_exit:
@@ -2285,6 +2285,7 @@ struct ref *get_stale_heads(struct refspec *refs, int ref_count, struct ref *fet
        struct ref *ref, *stale_refs = NULL;
        struct string_list ref_names = STRING_LIST_INIT_NODUP;
        struct stale_heads_info info;
+
        info.ref_names = &ref_names;
        info.stale_refs_tail = &stale_refs;
        info.refs = refs;