tree 7e470a0d93d943f1bd196633ac109ea4a96d7e84
parent a47dfab673a129cb44ddc92dd41aaa22af507ee3
author Christopher Faulet <cfaulet@haproxy.com> 1614796611 +0100
committer Christopher Faulet <cfaulet@haproxy.com> 1614797292 +0100

BUG/MINOR: hlua: Don't strip last non-LWS char in hlua_pushstrippedstring()

hlua_pushstrippedstring() function strips leading and trailing LWS
characters. But the result length it too short by 1 byte. Thus the last
non-LWS character is stripped. Note that a string containing only LWS
characters resulting to a stipped string with an invalid length (-1). This
leads to a lua runtime error.

This bug was reported in the issue #1155. It must be backported as far as
1.7.