Re: [libvirt] [PATCH 2/2] netlink: add support for multi-part netlink messages.

Such messages do not have NLMSG_ERROR or NLMSG_DONE type but they are valid responses. We test 'multi-partness' by looking for NLM_F_MULTI flag.

--- src/util/virnetlink.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/util/virnetlink.c b/src/util/virnetlink.c index 0052ef9..105a604 100644 --- a/src/util/virnetlink.c +++ b/src/util/virnetlink.c @@ -386,7 +386,9 @@ virNetlinkGetErrorCode(struct nlmsghdr *resp, unsigned int recvbuflen) break; default: - goto malformed_resp; + // We allow multipart messages.

+ if (!(resp->nlmsg_flags & NLM_F_MULTI)) + goto malformed_resp; } return result; -- Sincerely, Maxim Perevedentsev -- libvir-list mailing list libvir-list(a)redhat.com https://www.redhat.com/mailman/listinfo/libvir-list