CLEANUP: errors: also call deinit_errors_buffers() on deinit()
Tim reported in issue #1676 that we don't release startup logs if we
warn during startup and quit before creating threads (e.g. -c -f ...).
Let's subscribe deinit_errors_buffers() to both thread's end and
deinit. That's OK since it uses both per-thread and global variables,
and is idempotent.
diff --git a/src/errors.c b/src/errors.c
index 993b6ae..109ec0a 100644
--- a/src/errors.c
+++ b/src/errors.c
@@ -375,4 +375,6 @@
ha_free(&usermsgs_ctx.str.area);
}
+/* errors might be used in threads and even before forking, thus 2 deinit */
REGISTER_PER_THREAD_FREE(deinit_errors_buffers);
+REGISTER_POST_DEINIT(deinit_errors_buffers);