From 89b4fc46565f2cd92a538e72a720677345525d76 Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Tue, 28 May 2013 17:04:35 +0900 Subject: [PATCH] bus: properly unmap mapped area --- src/libsystemd-bus/bus-message.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/src/libsystemd-bus/bus-message.c b/src/libsystemd-bus/bus-message.c index 55c2d6288..6f2f3e903 100644 --- a/src/libsystemd-bus/bus-message.c +++ b/src/libsystemd-bus/bus-message.c @@ -65,8 +65,8 @@ static void message_free_part(sd_bus_message *m, struct bus_body_part *part) { if (!part->sealed) bus_kernel_push_memfd(m->bus, part->memfd, part->data, part->mapped); else { - if (part->size > 0) - assert_se(munmap(part->data, PAGE_ALIGN(part->size)) == 0); + if (part->mapped > 0) + assert_se(munmap(part->data, part->mapped) == 0); close_nointr_nofail(part->memfd); } @@ -1244,7 +1244,6 @@ static void message_extend_containers(sd_bus_message *m, size_t expand) { for (c = m->containers; c < m->containers + m->n_containers; c++) if (c->array_size) *c->array_size += expand; - } static void *message_extend_body(sd_bus_message *m, size_t align, size_t sz) { -- 2.30.2