Infinite redirect with Safari and very long URLs since kh21.7

[pteich]

After adding the redirect changes for Safari with kh21.7 accessing mounts with very long URL params leads to infinite redirects and finally breaks.

In the example below you can see that parts of the URL get truncated at the end:

http --headers GET "http://localhost:8000/atsw-bigfm-aac-128-6355201?sABC=6557q0ns%231%230328oq02pq7n4n4p9515onpsr2p04s17%23ubzrcntr&mode=preroll&aw_0_1st.skey=1700253727&cb=261686703&aw_0_req.userConsentV2=CP1YsIAP1YsIAAFADBDEAbEsAP_gAEPgAAYgIxBFRCpdTWFAMXg1ANsgGYAE1sARIEQQABCAAyAFABOA8IQAgQEAMAQAAAACAQAAoRIBAAAEAABEBACAAAAEAAHkAAAAgAEIIABAAAEQAgBAAAgAAAAAEAAIAAAREwQAmACAIcKEBEAAhIAACAAAAAAAAACFAgMACEAYAAIAAAIAAoBAAgJEMAIAAAEAAQQ5AKAFC4gAKIAJAKAIIAEAAgrAAiAAAAAAEABAAAACABwAgAIgIEAAAAAAAAAgABQgACAAAAAACIAAAAAAAAACAAAAAAAAAQAACAAAAAgAAAABAAAAAAAAAAAAAAAAgBAgCgQAAEAIAAAABAEAAAAAACAAEAAAAAIAAQAAAAAAAABACAAAQIYAQBA0AGAAIIxCIAMAAQRiFQAYAAgjEMgAwABBGIAA.YAAAAAAAAAAA&aw_0_1st.playerid=bigfm_web&aw_0_1st.1plusxAudience=2,2j,2k,2l&gfksui=170025372903417A4CD43E358EDBF0E1353F8CFA2E8BD85D5D567C86&listenerid=0328bd02cd7a4a4c9515bacfe2c04f17&metaid=0328bd02cd7a4a4c9515bacfe2c04f17&amsparams=playerid:homepage;skey:1700253871" icy-metadata:1 User-Agent:'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit
/605.1.15 (KHTML, like Gecko) Version/16.3 Safari/605.1.15'
HTTP/1.0 302 Found
Connection: Close
Content-Length: 0
Content-Type: text/html
Date: Fri, 17 Nov 2023 21:50:53 GMT
Location: http://localhost:8000/atsw-bigfm-aac-128-6355201?sABC=6557q0ns%231%230328oq02pq7n4n4p9515onpsr2p04s17%23ubzrcntr&mode=preroll&aw_0_1st.skey=1700253727&cb=261686703&aw_0_req.userConsentV2=CP1YsIAP1YsIAAFADBDEAbEsAP_gAEPgAAYgIxBFRCpdTWFAMXg1ANsgGYAE1sARIEQQABCAAyAFABOA8IQAgQEAMAQAAAACAQAAoRIBAAAEAABEBACAAAAEAAHkAAAAgAEIIABAAAEQAgBAAAgAAAAAEAAIAAAREwQAmACAIcKEBEAAhIAACAAAAAAAAACFAgMACEAYAAIAAAIAAoBAAgJEMAIAAAEAAQQ5AKAFC4gAKIAJAKAIIAEAAgrAAiAAAAAAEABAAAACABwAgAIgIEAAAAAAAAAgABQgACAAAAAACIAAAAAAAAACAAAAAAAAAQAACAAAAAgAAAABAAAAAAAAAAAAAAAAgBAgCgQAAEAIAAAABAEA

I suspect the changes here: 4addd45#diff-8cd16d58009c14bba46f654ee9700f64f9da67ad24ff39b38b2b8130d7e4956aR382

Maybe the params array is way to small with 512 Bytes?

char params [512];

Unfortunately, in times of user consent strings URLs tend to grow...