BUG/MEDIUM: applet: Fix API for function to push new data in channels buffer
All applets only check the -1 error value (need room) for applet_put*
functions while the underlying functions may also return -2 if the input is
closed or -3 if the data length is invalid. It means applets already handle
other cases by their own.
The API should be fixed but for now, to ease backports, we only fix
applet_put* functions to always return -1 on error. This way, at least for
the applets point of view, the API is consistent.
This patch should be backported to 2.8. Probably not further. Except if we
suspect it could fix a bug.
(cherry picked from commit 3ec156f02706ec84198da1d7cb53ea638fe96980)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
1 file changed