[Spice-devel] [PATCH] fix use-after-free in spice_marshaller_reset
Gerd Hoffmann
kraxel at redhat.com
Wed Jun 23 00:53:05 PDT 2010
---
common/marshaller.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/common/marshaller.c b/common/marshaller.c
index 5844b89..ece4f48 100644
--- a/common/marshaller.c
+++ b/common/marshaller.c
@@ -157,13 +157,14 @@ static void free_items(SpiceMarshaller *m)
void spice_marshaller_reset(SpiceMarshaller *m)
{
- SpiceMarshaller *m2;
+ SpiceMarshaller *m2, *next;
SpiceMarshallerData *d;
/* Only supported for root marshaller */
assert(m->data->marshallers == m);
- for (m2 = m; m2 != NULL; m2 = m2->next) {
+ for (m2 = m; m2 != NULL; m2 = next) {
+ next = m2->next;
free_item_data(m2);
/* Free non-root marshallers */
--
1.6.5.2
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