tree 6e95a8e10d3b8380e9cd4c870fdc2c35d6188bc3
parent 98f05f6a38c35d52081d72a31a9c3cd9140e28d8
author Tim Duesterhus <tim@bastelstu.be> 1646437965 +0100
committer Willy Tarreau <w@1wt.eu> 1646808687 +0100
encoding latin1

CLEANUP: fcgi: Use `istadv()` in `fcgi_strm_send_params`

Found manually, while creating the previous commits to turn `struct proxy`
members into ists.

There is an existing Coccinelle rule to replace this pattern by `istadv()` in
`ist.cocci`:

    @@
    struct ist i;
    expression e;
    @@

    - i.ptr += e;
    - i.len -= e;
    + i = istadv(i, e);

But apparently it is not smart enough to match ists that are stored in another
struct. It would be useful to make the existing rule more generic, so that it
might catch similar cases in the future.