log_ref_setup: don't return stack-allocated array

diff --git a/builtin/checkout.c b/builtin/checkout.c
index 9d618c21d214b60e71ad6e2986234f95d738db07..72e4fbc729f0afcc459ab67926e9c2575fd72094 100644 (file)
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -496,12 +496,12 @@ static void update_refs_for_switch(struct checkout_opts *opts,
                if (opts->new_orphan_branch) {
                        if (opts->new_branch_log && !log_all_ref_updates) {
                                int temp;
-                               char *log_file;
+                               char log_file[PATH_MAX];
                                char *ref_name = mkpath("refs/heads/%s", opts->new_orphan_branch);
 
                                temp = log_all_ref_updates;
                                log_all_ref_updates = 1;
-                               if (log_ref_setup(ref_name, &log_file)) {
+                               if (log_ref_setup(ref_name, log_file, sizeof(log_file))) {
                                        fprintf(stderr, "Can not do reflog for '%s'\n",
                                            opts->new_orphan_branch);
                                        log_all_ref_updates = temp;