Hi all, After upgrading from 1.5 to 1.6 I noticed some ACLs stopped working. All of them looked like: acl some_name req.payload(0,0) <<more stuff>>
I did some digging and found that the ability to handle dynamic buffers was added in 00f0084752eab236af80e61291d672e835790cff <http://git.haproxy.org/?p=haproxy-1.5.git;a=commit;h=00f0084752eab236af80e61291d672e835790cff> but it seems to have been removed in d7bdcb874bcbd82737e51f080b9b0092863399f9 <http://git.haproxy.org/?p=haproxy-1.6.git;a=commit;h=d7bdcb874bcbd82737e51f080b9b0092863399f9>, but I can't tell if the removal was done on purpose or if it was an accident. Either way, d7bdcb874bcb was not backported to 1.5, making their behaviour wildly different. Also, due to d7bdcb874bcb, 1.6 does not work as stated in the docs <https://cbonte.github.io/haproxy-dconv/1.6/configuration.html#7.3.5-req.payload>, which say that "As a special case, if the <length> argument is zero, the the whole buffer from <offset> to the end is extracted." Was that on purpose or is it an actual bug? Cheers, Felipe
