tree 94537e569c08bfcce69b6b1c464e8c99aed2b6c8
parent a448e16da00374b39ae30d6f5595d4060b140f17
author Willy Tarreau <w@1wt.eu> 1422647938 +0100
committer Willy Tarreau <w@1wt.eu> 1422648138 +0100
encoding latin1

BUG/MINOR: http: abort request processing on filter failure

Commit c600204 ("BUG/MEDIUM: regex: fix risk of buffer overrun in
exp_replace()") added a control of failure on the response headers,
but forgot to check for the error during request processing. So if
the filters fail to apply, we could keep the request. It might
cause some headers to silently fail to be added for example. Note
that it's tagged MINOR because a standard configuration cannot make
this case happen.

The fix should be backported to 1.5 and 1.4 though.
(cherry picked from commit 34d4c3c13f0172f0f8f0dd99f92c61e7eb78e98f)