tree b3e0ff6e107f3ca24016f1fbc7ba66f75e193a59
parent ab00df6cf64c0840aa9dd20cee4eb8e9f4297eba
author Thierry FOURNIER <thierry.fournier@ozon.io> 1468489533 +0200
committer Willy Tarreau <w@1wt.eu> 1468505672 +0200
encoding latin1

BUG/MEDIUM: lua: the function txn_done() from action wrapper can crash

If an action wrapper stops the processing of the transaction
with a txn_done() function, the return code of the action is
"continue". So the continue can implies the processing of other
like adding headers. However, the HTTP content is flushed and
a segfault occurs.

This patchs add a flag indicating that the Lua code want to
stop the processing, ths flags is forwarded to the haproxy core,
and other actions are ignored.

Must be backported in 1.6