diff options
Diffstat (limited to 'upload-pack.c')
| -rw-r--r-- | upload-pack.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/upload-pack.c b/upload-pack.c index 5a9d767a12..fb9c7e1315 100644 --- a/upload-pack.c +++ b/upload-pack.c @@ -105,6 +105,7 @@ struct upload_pack_data { unsigned use_include_tag : 1; unsigned allow_filter : 1; unsigned allow_filter_fallback : 1; + unsigned long tree_filter_max_depth; unsigned done : 1; /* v2 only */ unsigned allow_ref_in_want : 1; /* v2 only */ @@ -136,6 +137,7 @@ static void upload_pack_data_init(struct upload_pack_data *data) data->extra_edge_obj = extra_edge_obj; data->allowed_filters = allowed_filters; data->allow_filter_fallback = 1; + data->tree_filter_max_depth = ULONG_MAX; packet_writer_init(&data->writer, 1); data->keepalive = 5; @@ -1019,6 +1021,13 @@ static void check_one_filter(struct upload_pack_data *data, if (!allowed) send_err_and_die(data, "filter '%s' not supported", key); + + if (opts->choice == LOFC_TREE_DEPTH && + opts->tree_exclude_depth > data->tree_filter_max_depth) + send_err_and_die(data, + "tree filter allows max depth %lu, but got %lu", + data->tree_filter_max_depth, + opts->tree_exclude_depth); } static void check_filter_recurse(struct upload_pack_data *data, @@ -1247,6 +1256,15 @@ static int parse_object_filter_config(const char *var, const char *value, if (!strcmp(key, "allow")) string_list_insert(&data->allowed_filters, buf.buf)->util = (void *)(intptr_t)git_config_bool(var, value); + else if (!strcmp(buf.buf, "tree") && !strcmp(key, "maxdepth")) { + if (!value) { + strbuf_release(&buf); + return config_error_nonbool(var); + } + string_list_insert(&data->allowed_filters, buf.buf)->util = + (void *)(intptr_t)1; + data->tree_filter_max_depth = git_config_ulong(var, value); + } strbuf_release(&buf); return 0; |