Merge branch 'jk/index-pack-lsan-false-positive-fix' into maint-2.43

Fix false positive reported by leak sanitizer.

* jk/index-pack-lsan-false-positive-fix:
  index-pack: spawn threads atomically

diff --git a/builtin/index-pack.c b/builtin/index-pack.c
index 0841b6940a3ddf5c71beba29d092881b3fd8b044..1ea87e01f2905ed70e3a17a847278ec2b7b68ec3 100644 (file)
--- a/builtin/index-pack.c
+++ b/builtin/index-pack.c
@@ -1255,6 +1255,7 @@ static void resolve_deltas(void)
        base_cache_limit = delta_base_cache_limit * nr_threads;
        if (nr_threads > 1 || getenv("GIT_FORCE_THREADS")) {
                init_thread();
+               work_lock();
                for (i = 0; i < nr_threads; i++) {
                        int ret = pthread_create(&thread_data[i].thread, NULL,
                                                 threaded_second_pass, thread_data + i);
@@ -1262,6 +1263,7 @@ static void resolve_deltas(void)
                                die(_("unable to create thread: %s"),
                                    strerror(ret));
                }
+               work_unlock();
                for (i = 0; i < nr_threads; i++)
                        pthread_join(thread_data[i].thread, NULL);
                cleanup_thread();