tidy-up: miscellaneous

- H3 proxy: re-sync code with original source `curl_ngtcp2.c` to reduce
  differences, and to apply missed minor fixes. Also apply clang-format.
  Drop redundant `#undef`s, casts, `#endif` comments, includes, drop
  intermediate variables, sync include and macro order.
  Follow-up to e78b1b3ecc #21153
- INSTALL-CMAKE.md: move `CURL_ENABLE_SMB` to the enable section.
- tests/http/env: rename `tcpdmp` to `tcpdump` to match object variable.
- mbedtls: drop incorrect `mbedTLS 4+` comments.
  (features are also supported by 3+, meaning it's always supported.)
- lib1648: rename a variable to match purpose.
- CIPHERS.md: alpha-sort link list.
- replace rare `X''` hex markup with `0x`.
- `IP v4/6` -> `IPv4/6`.
- 'version X.Y' -> 'vX.Y', where sensible.
- 'VX.Y' -> 'vX.Y', where sensible.
- fix indents, casing, newlines, typos.

Closes #21772
This commit is contained in:
Viktor Szakats 2026-05-20 12:20:10 +02:00
parent a7d4abb0cf
commit 7e1001bcd6
No known key found for this signature in database
36 changed files with 331 additions and 372 deletions

View file

@ -958,13 +958,13 @@ static CURLproxycode socks5_recv_resp1(struct socks_ctx *sx,
+----+-----+-------+------+----------+----------+
|VER | REP | RSV | ATYP | BND.ADDR | BND.PORT |
+----+-----+-------+------+----------+----------+
| 1 | 1 | X'00' | 1 | Variable | 2 |
| 1 | 1 | 0x00 | 1 | Variable | 2 |
+----+-----+-------+------+----------+----------+
ATYP:
o IP v4 address: X'01', BND.ADDR = 4 byte
o domain name: X'03', BND.ADDR = [ 1 byte length, string ]
o IP v6 address: X'04', BND.ADDR = 16 byte
o IPv4 address: 0x01, BND.ADDR = 4 byte
o domain name: 0x03, BND.ADDR = [ 1 byte length, string ]
o IPv6 address: 0x04, BND.ADDR = 16 byte
*/
if(resp[0] != 5) { /* version */
failf(data, "SOCKS5 reply has wrong version, version should be 5.");