[libvirt] [PATCH 6/9] Avoid free'ing a filtered RPC message in the server
When a filter steals an RPC message, that message must
not be freed, except by the filter code itself
* src/rpc/virnetserverclient.c: Don't free stolen RPC
messages
---
src/rpc/virnetserverclient.c | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/src/rpc/virnetserverclient.c b/src/rpc/virnetserverclient.c
index 327b121..57a3446 100644
--- a/src/rpc/virnetserverclient.c
+++ b/src/rpc/virnetserverclient.c
@@ -723,13 +723,17 @@ readmore:
filter = client->filters;
while (filter) {
int ret = filter->func(client, msg, filter->opaque);
- if (ret < 0 || ret > 0) {
+ if (ret < 0) {
virNetMessageFree(msg);
msg = NULL;
if (ret < 0)
client->wantClose = true;
break;
}
+ if (ret > 0) {
+ msg = NULL;
+ break;
+ }
filter = filter->next;
}
--
1.7.4.4