Change the send parameter from `const void *` to `const uint8_t *` and
adapt calling code. Several had already unsigned chars and were casting.
Closes#19729
Change `inputbuff` parameter from `const char *` to `const uint8_t *` to
reflect the binary nature of the input bytes. Half the code was casting
unsigned char to signed already in calling.
Closes#19722
Make `port` member in these struct of type `uint16_t`.
add `uint8_t transport` to `struct ip_quadruple
Define TRNSPRT_NONE as 0. By assigning a valid transport only on a
successful connection, it is clear when the ip_quadruple members are
valid. Also, for transports not involving ports, the getinfos for
`CURLINFO_PRIMARY_PORT` and `CURLINFO_LOCAL_PORT` will now always return
-1.
Make all `transport` members and parameters of type `uint8_t`.
Document the return value of `CURLINFO_LOCAL_PORT` and
`CURLINFO_PRIMARY_PORT` in this regard. Add tests that writeout stats
report ports correctly.
Closes#19708
Add protocol handler flag `PROTOPT_CONN_REUSE` to indicate that the
protocol allows reusing connections for other tranfers. Add that
to all handlers that support it.
Create connections with `conn->bits.close = FALSE` and remove all
the `connkeep()` calls in protocol handlers setup/connect implementations.
`PROTOPT_CONN_REUSE` assures that the default behaviour applies
at the end of a transfer without need to juggle the close bit.
`conn->bits.close` now serves as an additional indication that a
connection cannot be reused. Only protocol handles that allow
reuse need to set it to override the default behaviour.
Remove all `connclose()` and `connkeep()` calls from connection
filters. Filters should not modify connection flags. They are
supposed to run in eyeballing situations where a filter is just
one of many determining the outcome.
Fix http response header handling to only honour `Connection: close`
for HTTP/1.x versions.
Closes#19333
When passing a `msg_ctrl` to sendmsg() as part of GSO handling, zero the
complete array. This fixes any false positives by valgrind that complain
about uninitialised memory, even though the kernel only ever accesses
the first two bytes.
Reported-by: Aleksei Bavshin
Fixes#19714Closes#19715
Fix return value indicating to OpenSSL if reference to session is kept
(it is not), so OpenSSL frees it.
Reported-by: Aleksei Bavshin
Fixes#19717Closes#19718
The on_uv_timeout callback was trying to access req->data as
a curl_context pointer, but uv.timeout.data was never initialized,
making it always NULL. This rendered the code inside the if(context)
block unreachable.
Fixes#19462Closes#19538
GnuTLS 3.8.11 started requiring a nettle version new enough to be
missing from Ubuntu LTS released a year ago. To keep up testing it,
build nettle from source. Besides the necessary one time effort this
has the downside that nettle updates now need to be done manually
a couple of times per year when renovate detects one. (if I got the
renovate formula correct to catch the tag format).
Also:
- switch the local GnuTLS build to use the release tarball instead of
the Git repo and calling the script `bootstrap`. The script could
potentially download source code using the cleartext `git:` protocol.
It's also downloading lots of content, including a full OpenSSL repo.
Ref: 955f7a7fc2/NEWS (L41-L44)
Follow-up to 905b718de3#19642
Follow-up to a439fc0e37#19613Closes#19680
Fold the special connection pool shutdown handling in multi the things
the admin handle cares about. Add the admin handle to the 'process'
bitset, deduce it from the 'running' count.
The admin handle is the processed like any other transfer, but has a
special case in `multi_runsingle()`. Simplifies all other multi
processing parts.
Closes#19604
* move the TIMER_POSTQUEUE to the time a connection is chosen,
so that TIMER_NAMELOOKUP always happens afterwards
* client writer: do not trigger TIMER_STARTTRANSFER on CLIENTWRITE_INFO
as ftp and other pingpong protocols write that before starting anything
that is the tranfer itself
* Elimnating debug trancing of "closed stream/connection - bailing"
as confusing, as connection is not really closed on most cases.
* Setting 'data->req.upload_done` correctly, so that no "abort upload"
is happening at the end of a perfectly fine download.
* Adding test cases with up-/download of 0-length files.
* pytest: add a "timeline" of timer value checks to Resulst in curl.py,
so that this can be used in several test cases, replacing the local
stuff in test_16
* add timeline checks to ftp test cases
Closes#19269
Although finally stored as a non-const pointer, the string is intended
to be left unchanged.
This change allows using the function without the need of a cast for
const pointers.
Closes#19692
Some public prototypes do not declare return values or out parameters as
const where they should be. Avoid changing the public interface, but
document those values as read-only.
Closes#19692
