delta/curl.git, branch bagder/curl_range-data-conn

ftp: remove conn->data leftover

2021-01-20T08:30:10+00:00

curl_range: remove conn->data

2021-01-20T08:29:45+00:00

quiche: fix unused parameter ‘conn’

2021-01-20T08:17:19+00:00

Follow-up to 2bdec0b3

transfer: fix ‘conn’ undeclared mistake for iconv build

2021-01-20T08:13:14+00:00

Follow-up to 219d9f8620d

doh: allocate state struct on demand

2021-01-20T08:02:24+00:00

... instead of having it static within the Curl_easy struct. This takes
away 1176 bytes (18%) from the Curl_easy struct that aren't used very
often and instead makes the code allocate it when needed.

Closes #6492

socks: use the download buffer instead

2021-01-20T07:54:19+00:00

The SOCKS code now uses the generic download buffer for temporary
storage during the connection procedure, instead of having its own
private 600 byte buffer that adds to the connectdata struct size. This
works fine because this point the buffer is allocated but is not use for
download yet since the connection hasn't completed.

This reduces the connection struct size by 22% on a 64bit arch!

The SOCKS buffer needs to be at least 600 bytes, and the download buffer
is guaranteed to never be smaller than 1000 bytes.

Closes #6491

urldata: make magic be the first struct field

2021-01-20T07:51:01+00:00

By making the `magic` identifier the same size and at the same place
within the structs (easy, multi, share), libcurl will be able to more
reliably detect and safely error out if an application passes in the
wrong handle to APIs. Easier to detect and less likely to cause crashes
if done.

Such mixups can't be detected at compile-time due to them being
typedefed void pointers - unless `CURL_STRICTER` is defined.

Closes #6484

http_chunks: correct and clarify a comment on hexnumber length

2021-01-19T22:43:10+00:00

... and also rename the define for max length.

Closes #6489

curl_path: remove conn->data use

2021-01-19T16:08:49+00:00

Closes #6487

transfer: remove conn->data use

2021-01-19T16:07:02+00:00

Closes #6486