X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=connect.c;h=584e04c217da4ea8943e33c77fea56ce64547ed1;hb=a80732897931c737c01d04289dd1512bd12a4b04;hp=dd96f8e0435ded892001783b69fba6a6fb3be288;hpb=cb2c7daf52906764d3c8f96cf358bdc7a2c7995a;p=git.git

diff --git a/connect.c b/connect.c
index dd96f8e04..584e04c21 100644
--- a/connect.c
+++ b/connect.c
@@ -41,12 +41,20 @@ int check_ref_type(const struct ref *ref, int flags)
 	return check_ref(ref->name, strlen(ref->name), flags);
 }
 
+static void add_extra_have(struct extra_have_objects *extra, unsigned char *sha1)
+{
+	ALLOC_GROW(extra->array, extra->nr + 1, extra->alloc);
+	hashcpy(&(extra->array[extra->nr][0]), sha1);
+	extra->nr++;
+}
+
 /*
  * Read all the refs from the other end
  */
 struct ref **get_remote_heads(int in, struct ref **list,
 			      int nr_match, char **match,
-			      unsigned int flags)
+			      unsigned int flags,
+			      struct extra_have_objects *extra_have)
 {
 	*list = NULL;
 	for (;;) {
@@ -62,6 +70,9 @@ struct ref **get_remote_heads(int in, struct ref **list,
 		if (buffer[len-1] == '\n')
 			buffer[--len] = 0;
 
+		if (len > 4 && !prefixcmp(buffer, "ERR "))
+			die("remote error: %s", buffer + 4);
+
 		if (len < 42 || get_sha1_hex(buffer, old_sha1) || buffer[40] != ' ')
 			die("protocol error: expected sha/ref, got '%s'", buffer);
 		name = buffer + 41;
@@ -72,13 +83,18 @@ struct ref **get_remote_heads(int in, struct ref **list,
 			server_capabilities = xstrdup(name + name_len + 1);
 		}
 
+		if (extra_have &&
+		    name_len == 5 && !memcmp(".have", name, 5)) {
+			add_extra_have(extra_have, old_sha1);
+			continue;
+		}
+
 		if (!check_ref(name, name_len, flags))
 			continue;
 		if (nr_match && !path_match(name, nr_match, match))
 			continue;
-		ref = alloc_ref(name_len + 1);
+		ref = alloc_ref(buffer + 41);
 		hashcpy(ref->old_sha1, old_sha1);
-		memcpy(ref->name, buffer + 41, name_len + 1);
 		*list = ref;
 		list = &ref->next;
 	}