tree 7b644aaa4a81c2e7ef1edbcb9b9fd7205afefe70
parent 3eabe9b174a245a8591f0fafc7f565914ae86f9a
author Willy Tarreau <w@1wt.eu> 1510049036 +0100
committer Willy Tarreau <w@1wt.eu> 1510049036 +0100
encoding latin1

BUG/MEDIUM: h2: don't try (and fail) to send non-existing data in the mux

The call to xprt->snd_buf() was not conditionned on the presence of
data in the buffer, resulting in snd_buf() returning 0 and never
disabling the polling. It was revealed by the previous bug on error
processing but must properly be handled.