c-ares is getting larger these days and we keep adding source files to
the same directory so it can be hard to differentiate core c-ares
implementation from library/utility functions. Lets make some
subdirectories to help with that and shuffle files around.
Fix By: Brad House (@bradh352)
Watt-32 (https://www.watt-32.net/) support has been broken for a long
time. Patch c-ares to fix Watt-32 support and also gets rid of the
`WIN32` macro which adds confusion, only use `USE_WINSOCK` macro.
Add a CI/CD task to build c-ares on Windows using MSVC with Watt-32.
Fixes Issue: #780
Fix By: Brad House (@bradh352)
AppVeyor was using Visual Studio 2015 along with old versions of MinGW. Update to the latest AppVeyor provides and also add an MSYS2 build test using MinGW which will use the bleeding edge version.
When researching #590 this also uncovered a bug in cmake not properly detecting if_indextoname() on windows. This has been corrected as well as the underlying issue reported in #590.
Fix By: Brad House (@bradh352) and Jonas Kvinge (@jonaski)
The acountry utility required a third party DNSBL service from nerd.dk in order to operate. That service has been offline for about a year and there is no other comparable service offering. We are keeping the code in the repository as an example, but no longer building it.
Fixes: #537
Fix By: Brad House (@bradh352)
All files have their licence and copyright information clearly
identifiable. If not in the file header, they are set separately in
.reuse/dep5.
All used license texts are provided in LICENSES/
- Modify the Watcom Makefile for the source code reorganization (#352)
- Add *.map files into .gitignore
- Fix build errors with Watcom's builtin Windows SDK (which is rather
outdated). It's smart enough to understand Windows Vista, but doesn't
have PMIB_UNICASTIPADDRESS_TABLE or MIB_IPFORWARD_ROW2.
It may be possible to use a different Windows SDK with the Watcom
compiler, such as the most recent Windows 10 SDK. Alternatively the SDK
in OpenWatcom 2.0 (which is in development) should fix this.
I have no problems testing this Makefile prior to releases, just give me
a ping.
Tested with Windows Vista, Windows 7, and Windows 10 using 'adig',
'acountry', and 'ahost'. This also seems to work on Windows XP, though
this is likely due to the compiler in use.
Fix By: Douglas R. Reno (@renodr)
Fixes Bug: #352
The rc4 function iterates over a buffer of size buffer_len who's maximum
value is INT_MAX with a counter of type short that is not guaranteed to
have maximum size INT_MAX.
In circumstances where short is narrower than int and where buffer_len
is larger than the maximum value of a short, it may be possible to loop
infinitely as counter will overflow and never be greater than or equal
to buffer_len.
The solution is to make the comparison be between types of equal width.
This commit defines counter as an int.
Fix By: Fionn Fitzmaurice (@fionn)
Brad House
Douglas R. Reno
Daniel Stenberg
Fionn Fitzmaurice