Quoting Phil Mayers:
Basically, this works in "hints":
DEFAULT NAS-Port-Id =~ "(.+):(.+)", NAS-Port !* ANY
NAS-Port = `%{expr:1000*%{1} + %{2}}`,
Fall-Through = Yes
...but this does not:
DEFAULT NAS-Port !* ANY, NAS-Port-Id =~ "(.+):(.+)"
NAS-Port = `%{expr:1000*%{1} + %{2}}`,
Fall-Through = Yes
...as %{1} and %{2} are undefined in the latter case. I would have
expected this to be the opposite case if anything. Is this expected?
I just stumbled over the same, but with huntgroups. Both use paircmp(),
so they have the same problem: a positive "!*" (T_OP_CMP_FALSE)
condition short-cuts the whole line, so the remaining comparisons are
not done. In your case, the regex is not done then, so %{*} are not defined.
This is caused by an apparent bug in src/main/valuepair.c. Line 287
should say "continue;" instead of "return 0;".
Oh, and to save some processor time, the same logic there (only inverted
) could be used for the "=*" (T_OP_CMP_TRUE) operator.
I'll be happy to provide a patch, I just don't know if Alan will release
any further 1.1.x version.
In 2.0 I would use an "if" unlang, but this is on our (soon to be
upgraded) production servers.
Hope we can do this here soon, too.
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