Message ID | 1429872804-27321-3-git-send-email-famz@redhat.com |
---|---|
State | New |
Headers | show |
diff --git a/tests/libqos/malloc.c b/tests/libqos/malloc.c index 67f3190..c15be89 100644 --- a/tests/libqos/malloc.c +++ b/tests/libqos/malloc.c @@ -283,6 +283,9 @@ uint64_t guest_alloc(QGuestAllocator *allocator, size_t size) void guest_free(QGuestAllocator *allocator, uint64_t addr) { + if (!addr) { + return; + } mlist_free(allocator, addr); if (allocator->opts & ALLOC_PARANOID) { mlist_check(allocator);
Signed-off-by: Fam Zheng <famz@redhat.com> --- tests/libqos/malloc.c | 3 +++ 1 file changed, 3 insertions(+)