git: update to v2.13.4

[ps-cgit] / shared.c

diff --git a/shared.c b/shared.c
index c63f1e38a0dd92f1fbd6c671c04d3a8dab28ba2e..13a65a9ad9b1b2278e23deb738f421a9ccedfb4b 100644 (file)
--- a/shared.c
+++ b/shared.c
@@ -352,7 +352,7 @@ void cgit_diff_tree(const struct object_id *old_oid,
        opt.format_callback = cgit_diff_tree_cb;
        opt.format_callback_data = fn;
        if (prefix) {
-               item.match = prefix;
+               item.match = xstrdup(prefix);
                item.len = strlen(prefix);
                opt.pathspec.nr = 1;
                opt.pathspec.items = &item;
@@ -365,6 +365,8 @@ void cgit_diff_tree(const struct object_id *old_oid,
                diff_root_tree_sha1(new_oid->hash, "", &opt);
        diffcore_std(&opt);
        diff_flush(&opt);
+
+       free(item.match);
 }
 
 void cgit_diff_commit(struct commit *commit, filepair_fn fn, const char *prefix)