dpif-linux: Add missing NLM_F_ECHO flag to flow requests.
authorJesse Gross <jesse@nicira.com>
Sun, 30 Jan 2011 02:09:37 +0000 (18:09 -0800)
committerJesse Gross <jesse@nicira.com>
Sun, 30 Jan 2011 02:09:37 +0000 (18:09 -0800)
commitf9ef1c31cfcd2d9ded66588a11c59e29e5aaa2ca
tree36e89311a26b9aaf87093d74601f3e71aa6667c3
parent4ca85130dbf05efb696ea414bdcde7cd9280ffb0
dpif-linux: Add missing NLM_F_ECHO flag to flow requests.

Flow transactions expect a response after the operation has completed
but the request did not have NLM_F_ECHO set.  This caused userspace
to receive only the Netlink ACK instead of a real response, making
it appear that the operation had failed when it actually succeeded.
lib/dpif-linux.c