pre5 and pre6 fixes

Version *upcoming* 7.4

Daniel (12 October 2000)

- Colin Robert Phipps elegantly corrected a buffer overflow. It could be used

  by an evil ftp to crash curl. I took the opportunity of replacing a few

  other sprintf()s into snprintf()s as well.

Daniel (11 October 2000)

- Found some more memory leaks. This new simple memory debugger has turned out

  really useful!

Version 7.4 pre6

Daniel (9 October 2000)

- Florian Koenig pointed out that the bool typedef in the curl/curl.h include

  file was breaking PHP 4.0.3 compiling. The bool typedef is not used in the

  public interface and was wrongly inserted in that header file.

- Jörg Hartroth corrected a minor memory leak in the src/urlglob.c stuff. It

  didn't harm anyone since the memory is free()ed on exit anyway.

- Corrected the src/main.c. We use the _MPRINTF_REPLACE #define to use our

  libcurl-printf() functions. This gives us snprintf() et al on all

  platforms. I converted the allocated useragent string to one that uses a

  local buffer.

- I've set an #if 0 section around the Content-Transfer-Encoding header

  generated in lib/formdata.c. This will hopefully make curl do more

  PHP-friendly multi-part posts.

Version 7.4 pre5

Daniel (9 October 2000)

- Nico Baggus found out that curl's ability to force a ASCII download when

  using FTP was no longer working! I corrected this. This problem was probably

  introduced when I redesigned libcurl for version 7.

- Georg Horn provided a source example that proved a memory leak in libcurl.

  I added simple memory debugging facilities and now we can make libcurl log

  all memory fiddling functions. An additional perl script is used to analyze

Version 7.4 pre4

Daniel (6 October 2000)

- Is the -F post following the RFCX 1867 spec? We had this dicussion on the

- Is the -F post following the RFC 1867 spec? We had this dicussion on the

  mailing list since it appears curl can't post -F form posts to a PHP

  receiver...

  receiver... I've been in touch with the PHP developers about this.

- Domenico Andreoli found out that the long option '--proxy' wasn't working

  anymore! The option parser got confused when I added the --proxytunnel for