curl/lib
Daniel Stenberg 89f4af695e include GSS in the debug string if available, support a few new flag
booleans
2003-06-26 11:22:48 +00:00
..
.cvsignore ignore getdate.c 2003-03-24 23:11:16 +00:00
Makefile.am Initial take at NTLM authentication. It doesn't really work at this point 2003-06-11 13:38:55 +00:00
Makefile.b32 Added share.obj 2003-03-03 22:39:34 +00:00
Makefile.b32.resp Added share.obj 2003-03-03 22:39:34 +00:00
Makefile.m32 Andres Garcia Garcia updated to build with the most recent OpenSSL and 2003-02-28 15:49:32 +00:00
Makefile.riscos brougth by Michael Curtis 2002-04-10 20:52:26 +00:00
Makefile.vc6 RSAglue.lib is no longer needed with recent OpenSSL versions 2003-04-25 15:08:46 +00:00
README.encoding Dan Fandrich changed CURLOPT_ENCODING to select all supported encodings if 2003-05-12 12:45:14 +00:00
README.memoryleak the malloc debug system assumes single thread 2002-10-28 21:05:14 +00:00
arpa_telnet.h Prefix defines and symbols with CURL_ to reduce the risk of colliding with 2003-03-12 08:40:45 +00:00
base64.c We noe use CURLDEBUG instead of MALLOCDEBUG 2003-06-26 06:45:15 +00:00
base64.h copyright year update in the source header 2003-01-16 21:08:12 +00:00
ca-bundle.crt Removed the "TC TrustCenter, Germany, Class 0 CA." certificate: 2003-03-24 11:06:57 +00:00
ca-bundle.h.in ca-bundle stuff for configure and generated header file 2002-08-30 07:50:59 +00:00
config-mac.h moved the config-*.h files from root to the lib/ dir 2002-02-07 14:32:28 +00:00
config-riscos.h Michael Curtis' updates 2002-04-08 21:59:06 +00:00
config-vms.h Nico Baggus little adjustment to build with OpenSSL 0.9.7 (the ENGINE thing) 2003-03-14 17:21:06 +00:00
config-win32.h Andrew Francis removed the need for/use of MSVC pragmas 2002-08-26 17:20:29 +00:00
config.dj Gisle Vanem made curl build with djgpp on DOS. 2003-05-21 08:08:48 +00:00
connect.c CURLDEBUG instead of MALLOCDEBUG 2003-06-26 06:47:20 +00:00
connect.h ourerrno became Curl_ourerrno() and is now available to all libcurl 2003-05-01 13:37:05 +00:00
content_encoding.c Dan Fandrich's gzip bugfix 2003-04-22 22:32:02 +00:00
content_encoding.h Dan Fandrich changed CURLOPT_ENCODING to select all supported encodings if 2003-05-12 12:45:14 +00:00
cookie.c use CURLDEBUG instead of MALLOCDEBUG 2003-06-26 06:50:32 +00:00
cookie.h Many cookie fixes: 2003-04-30 17:03:43 +00:00
curllib.dsp share.c added 2003-04-08 10:35:35 +00:00
curllib.dsw Hanno L. Kranzhoff fixed them 2002-06-14 09:36:09 +00:00
dict.c removed the local variables for emacs and vim, use the new sample.emacs 2003-01-29 10:14:20 +00:00
dict.h copyright year update in the source header 2003-01-16 21:08:12 +00:00
easy.c Peter Sylvester pointed out that curl_easy_setopt() will always (wrongly) 2003-04-22 21:42:39 +00:00
escape.c use CURLDEBUG instead of MALLOCDEBUG 2003-06-26 06:50:32 +00:00
escape.h copyright year update in the source header 2003-01-16 21:08:12 +00:00
file.c use CURLDEBUG instead of MALLOCDEBUG 2003-06-26 11:16:37 +00:00
file.h copyright year update in the source header 2003-01-16 21:08:12 +00:00
formdata.c use CURLDEBUG instead of MALLOCDEBUG for preprocessor conditions 2003-06-26 11:22:12 +00:00
formdata.h copyright year update in the source header 2003-01-16 21:08:12 +00:00
ftp.c one typecast less for the localtime(), use CURLDEBUG instead of MALLOCDEBUG 2003-06-26 06:52:48 +00:00
ftp.h Use ssize_t instead of 'int' to make the 64 bit sparc compiler happier. 2003-03-11 18:58:21 +00:00
getdate.c.cvs Rename getdate.c to getdate.c.cvs, since the "normal" build procedure do 2003-03-19 09:09:40 +00:00
getdate.h Nico Baggus' VMS tweaks 2002-02-20 13:46:53 +00:00
getdate.y Gisle Vanem fixed a name collision with structure '"CONTEXT" in <winnt.h> 2003-03-15 21:00:47 +00:00
getenv.c use CURLDEBUG instead of MALLOCDEBUG for preprocessor conditions 2003-06-26 11:22:12 +00:00
getinfo.c use CURLDEBUG instead of MALLOCDEBUG for preprocessor conditions 2003-06-26 11:22:12 +00:00
getinfo.h copyright year update in the source header 2003-01-16 21:08:12 +00:00
getpass.c use CURLDEBUG instead of MALLOCDEBUG for preprocessor conditions 2003-06-26 11:22:12 +00:00
getpass.h copyright year update in the source header 2003-01-16 21:08:12 +00:00
hash.c use CURLDEBUG instead of MALLOCDEBUG for preprocessor conditions 2003-06-26 11:22:12 +00:00
hash.h removed the local variables for emacs and vim, use the new sample.emacs 2003-01-29 10:14:20 +00:00
hostip.c use CURLDEBUG instead of MALLOCDEBUG for preprocessor conditions 2003-06-26 11:22:12 +00:00
hostip.h use CURLDEBUG instead of MALLOCDEBUG for preprocessor conditions 2003-06-26 11:22:12 +00:00
http.c CURLHTTP* renamed to CURLAUTH* and NEGOTIATE is now GSSNEGOTIATE as there's 2003-06-12 17:34:27 +00:00
http.h copyright year update in the source header 2003-01-16 21:08:12 +00:00
http_chunks.c use CURLDEBUG instead of MALLOCDEBUG for preprocessor conditions 2003-06-26 11:22:12 +00:00
http_chunks.h copyright year update in the source header 2003-01-16 21:08:12 +00:00
http_digest.c use CURLDEBUG instead of MALLOCDEBUG for preprocessor conditions 2003-06-26 11:22:12 +00:00
http_digest.h Better Digest stuff 2003-05-22 22:39:38 +00:00
http_negotiate.c Daniel Kouril's patch that adds HTTP negotiation support to libcurl was 2003-06-10 12:22:19 +00:00
http_negotiate.h Daniel Kouril's patch that adds HTTP negotiation support to libcurl was 2003-06-10 12:22:19 +00:00
http_ntlm.c Cris Bailiff's patch that should make us do NTLM correctly. When we've 2003-06-13 10:15:55 +00:00
http_ntlm.h Initial take at NTLM authentication. It doesn't really work at this point 2003-06-11 13:38:55 +00:00
if2ip.c use CURLDEBUG instead of MALLOCDEBUG for preprocessor conditions 2003-06-26 11:22:12 +00:00
if2ip.h James Bursa made it compile on RISC OS as well. 2003-02-28 13:11:10 +00:00
inet_ntoa_r.h had to add this since it was missing in the system includes! 2000-05-29 22:52:17 +00:00
krb4.c use CURLDEBUG instead of MALLOCDEBUG for preprocessor conditions 2003-06-26 11:22:12 +00:00
krb4.h copyright year update in the source header 2003-01-16 21:08:12 +00:00
ldap.c removed the local variables for emacs and vim, use the new sample.emacs 2003-01-29 10:14:20 +00:00
ldap.h copyright year update in the source header 2003-01-16 21:08:12 +00:00
libcurl.def Dave Halbakken added curl_version_info 2002-11-11 21:57:14 +00:00
llist.c use CURLDEBUG instead of MALLOCDEBUG for preprocessor conditions 2003-06-26 11:22:12 +00:00
llist.h copyright year update in the source header 2003-01-16 21:08:12 +00:00
makefile.dj Gisle Vanem made curl build with djgpp on DOS. 2003-05-21 08:08:48 +00:00
md5.c Initial Digest support. At least partly working. 2003-05-22 16:09:54 +00:00
md5.h proper header added 2003-05-22 16:23:27 +00:00
memdebug.c use CURLDEBUG instead of MALLOCDEBUG for preprocessor conditions 2003-06-26 11:22:12 +00:00
memdebug.h Gisle Vanem's fix to get this working nicely on windows 2003-03-15 21:02:20 +00:00
mprintf.c use CURLDEBUG instead of MALLOCDEBUG for preprocessor conditions 2003-06-26 11:22:12 +00:00
multi.c use CURLDEBUG instead of MALLOCDEBUG for preprocessor conditions 2003-06-26 11:22:12 +00:00
netrc.c use CURLDEBUG instead of MALLOCDEBUG for preprocessor conditions 2003-06-26 11:22:12 +00:00
netrc.h copyright year update in the source header 2003-01-16 21:08:12 +00:00
progress.c George Comninos provided a fix that calls the progress meter when waiting 2003-05-14 06:31:00 +00:00
progress.h copyright year update in the source header 2003-01-16 21:08:12 +00:00
security.c use CURLDEBUG instead of MALLOCDEBUG for preprocessor conditions 2003-06-26 11:22:12 +00:00
security.h copyright year update in the source header 2003-01-16 21:08:12 +00:00
sendf.c use CURLDEBUG instead of MALLOCDEBUG for preprocessor conditions 2003-06-26 11:22:12 +00:00
sendf.h copyright year update in the source header 2003-01-16 21:08:12 +00:00
setup.h Gisle Vanem made curl build with djgpp on DOS. 2003-05-21 08:08:48 +00:00
share.c Marty Kuhrt's #include fixes for VMS 2003-06-13 06:48:04 +00:00
share.h added the sharing of DNS cache 2003-02-04 23:48:46 +00:00
speedcheck.c removed the local variables for emacs and vim, use the new sample.emacs 2003-01-29 10:14:20 +00:00
speedcheck.h copyright year update in the source header 2003-01-16 21:08:12 +00:00
ssluse.c use CURLDEBUG instead of MALLOCDEBUG for preprocessor conditions 2003-06-26 11:22:12 +00:00
ssluse.h copyright year update in the source header 2003-01-16 21:08:12 +00:00
strequal.c removed the local variables for emacs and vim, use the new sample.emacs 2003-01-29 10:14:20 +00:00
strequal.h copyright year update in the source header 2003-01-16 21:08:12 +00:00
strtok.c removed the local variables for emacs and vim, use the new sample.emacs 2003-01-29 10:14:20 +00:00
strtok.h copyright year update in the source header 2003-01-16 21:08:12 +00:00
telnet.c use CURLDEBUG instead of MALLOCDEBUG for preprocessor conditions 2003-06-26 11:22:12 +00:00
telnet.h copyright year update in the source header 2003-01-16 21:08:12 +00:00
timeval.c removed the local variables for emacs and vim, use the new sample.emacs 2003-01-29 10:14:20 +00:00
timeval.h copyright year update in the source header 2003-01-16 21:08:12 +00:00
transfer.c modified 2003-06-12 23:03:08 +00:00
transfer.h copyright year update in the source header 2003-01-16 21:08:12 +00:00
url.c CURLHTTP* renamed to CURLAUTH* and NEGOTIATE is now GSSNEGOTIATE as there's 2003-06-12 17:34:27 +00:00
url.h Fixup after talks with Richard Bramante. We should now make better 2003-03-31 05:13:26 +00:00
urldata.h modified 2003-06-12 23:03:08 +00:00
version.c include GSS in the debug string if available, support a few new flag 2003-06-26 11:22:48 +00:00

README.memoryleak

$Id$
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             How To Track Down Suspected Memory Leaks in libcurl
             ===================================================

Single-threaded

  Please note that this memory leak system is not adjusted to work in more
  than one thread. If you want/need to use it in a multi-threaded app. Please
  adjust accordingly.


Build

  Rebuild libcurl with -DMALLOCDEBUG (usually, rerunning configure with
  --enable-debug fixes this). 'make clean' first, then 'make' so that all
  files actually are rebuilt properly. It will also make sense to build
  libcurl with the debug option (usually -g to the compiler) so that debugging
  it will be easier if you actually do find a leak in the library.

  This will create a library that has memory debugging enabled.

Modify Your Application

  Add a line in your application code:

       curl_memdebug("filename");

  This will make the malloc debug system output a full trace of all resource
  using functions to the given file name. Make sure you rebuild your program
  and that you link with the same libcurl you built for this purpose as
  described above.

Run Your Application

  Run your program as usual. Watch the specified memory trace file grow.

  Make your program exit and use the proper libcurl cleanup functions etc. So
  that all non-leaks are returned/freed properly.

Analyze the Flow

  Use the tests/memanalyze.pl perl script to analyze the memdump file:

    tests/memanalyze.pl < memdump

  This now outputs a report on what resources that were allocated but never
  freed etc. This report is very fine for posting to the list!

  If this doesn't produce any output, no leak was detected in libcurl. Then
  the leak is mostly likely to be in your code.