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15,212 Commits 10 Branches 144 Tags 113 MiB
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78 Commits

Author SHA1 Message Date
Yang Tse
6b75d2c2df fix a bunch of MSVC compiler warnings 2011-09-03 16:07:09 +02:00
Yang Tse
aaab5fa299 MemoryTracking: adjust initialization calling 
Calling of curl_memdebug() was still done with a pending free()
 2011-08-20 17:26:42 +02:00
Yang Tse
31a1af5ebb MemoryTracking: adjust curl_domalloc() and curl_dofree() memory filling 
Until 2011-08-17 libcurl's Memory Tracking feature also performed
automatic malloc and free filling operations using 0xA5 and 0x13
values. Our own preinitialization of dynamically allocated memory
might be useful when not using third party memory debuggers, but
on the other hand this would fool memory debuggers into thinking
that all dynamically allocated memory is properly initialized.

As a default setting, libcurl's Memory Tracking feature no longer
performs preinitialization of dynamically allocated memory on its
own. If you know what you are doing, and really want to retain old
behavior, you can achieve this compiling with preprocessor symbols
CURL_MT_MALLOC_FILL and CURL_MT_FREE_FILL defined with appropriate
values.
 2011-08-17 19:02:42 +02:00
Yang Tse
9710f387c4 MemoryTracking: make curl_docalloc() call calloc() avoiding our zero fill 2011-08-16 22:24:23 +02:00
Yang Tse
bcbac913d6 socketpair() usage tracking to allow fd leak detection 2011-07-29 13:27:10 +02:00
Yang Tse
f1586cb477 stdio.h, stdlib.h, string.h, stdarg.h and ctype.h inclusion done in setup_once.h 2011-07-26 17:23:27 +02:00
Daniel Stenberg
2309b4e330 remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
Yang Tse
5b778a7ca4 fix socket data type and logging format in debug tracking socket functions 2010-02-22 23:28:56 +00:00
Yang Tse
10affed097 fix compiler warning 2010-02-21 19:59:09 +00:00
Yang Tse
a6fb6b70c7 fix compiler warning 2010-02-20 11:58:26 +00:00
Yang Tse
ccfe279117 Constantine Sapuntzakis enhancements to make memory tracking log file writing 
of messages atomic, on systems where an fwrite of a memory buffer is atomic.
 2010-01-18 20:22:04 +00:00
Yang Tse
e8fd5d8062 Fix compiler warning: ISO C90 forbids mixed declarations and code 2009-11-18 11:53:31 +00:00
Yang Tse
2f6dcaa644 Make memory tracking system intolerant with zero sized malloc(), 
calloc() and realloc() function calls.
 2009-11-18 11:21:58 +00:00
Yang Tse
308497ffc6 Fix compiler warning: control reaches end of non-void function 2009-10-29 04:02:21 +00:00
Daniel Stenberg
6a79b0e859 Since the NSS lib closes the socket the memory tracking system wrongly gets a 
false positive on a leaked socket, so this introduces a way to tell the system
that the socket is indeed closed without explicitly closing it!
 2009-10-28 20:30:23 +00:00
Yang Tse
9137e717b0 Use build-time configured curl_socklen_t instead of socklen_t 2009-05-02 02:37:32 +00:00
Yang Tse
33a3753c3f libcurl's memory.h renamed to curl_memory.h 2009-04-21 11:46:16 +00:00
Yang Tse
fe8eeb5641 remove unnecessary typecast 2009-04-21 09:03:15 +00:00
Dan Fandrich
976963cd21 Really old gcc doesn't like parenthesis around the names of functions that 
don't have prototypes. They didn't serve any useful purpose here, anyway.
 2008-10-23 08:05:40 +00:00
Yang Tse
89367d47a8 Disable tracking of fdopen() calls in the low-level memory leak tracking 
code when fdopen() is not available, to avoid compiler error.
 2008-09-13 03:45:03 +00:00
Yang Tse
7fdfd938e0 remove dead code portion inoperative long time ago 2008-09-13 01:54:45 +00:00
Yang Tse
3dcd2b82c4 fix print formatting string directives 2008-09-04 18:59:05 +00:00
Dan Fandrich
08aab6a620 Move the CURLDEBUG check after setup.h so it can be set there if necessary. 2008-05-14 23:36:26 +00:00
Daniel Stenberg
cbd1a77ec2 if () => if() 
while () => while()
and some other minor re-indentings
 2007-11-07 09:21:35 +00:00
Patrick Monnerat
259f27b09f Fix getsockname argument type 
Improve "universal" alignment type in struct memdebug
 2007-08-08 10:37:07 +00:00
James Housley
aed0cc6f2a Using fdopen() is a more correct way to implement the CURLOPT_NEW_FILE_PREMS 
file.c, but the debug interface was missing.  This adds the routines needed
to make the memory debuging work for fdopen().
 2007-06-28 11:11:29 +00:00
Dan Fandrich
3fef839f75 Added call to setvbuf (disabled by default for speed) to flush the 
memdebug log file after every line and avoid losing the last few log
entries if curl crashes.
 2007-05-15 00:36:56 +00:00
Yang Tse
3a634a273a curlassert macro replaced with DEBUGASSERT macro defined in setup_once.h 2007-02-21 19:03:20 +00:00
Yang Tse
a1d5983991 use macros ERRNO, SET_ERRNO(), SOCKERRNO and SET_SOCKERRNO() for errno handling 2007-02-16 18:19:35 +00:00
Yang Tse
1bcbe89802 Prevent multiple initialization of memdebug configuration variables. 
This was possible on debug c-ares enabled builds when both CURL_MEMDEBUG
and CARES_MEMDEBUG environment variables were set. Leading to a file handle
leak even when both variables had the same value, and wierd test suite
results when different.
 2006-11-05 12:42:50 +00:00
Daniel Stenberg
701de67b79 use %p to printf pointers since %x doesn't work properly on tru64 for this 
(and besides, we should be using the same %-code for all pointers)
 2005-06-30 13:30:23 +00:00
Daniel Stenberg
ab4086bc24 Updated the copyright year since changes have been this year. 2005-03-31 07:02:02 +00:00
Gisle Vanem
9deb76ce3e Set errno = ENOMEM on faild countcheck(). 2004-10-13 19:11:46 +00:00
Daniel Stenberg
c39858aac0 Source cleanups. The major one being that we now _always_ use a Curl_addrinfo 
linked list for name resolved data, even on hosts/systems with only IPv4
stacks as this simplifies a lot of code.
 2004-06-24 07:43:48 +00:00
Daniel Stenberg
bbafb2eb27 curl_global_init_mem() allows the memory functions to be replaced. 
memory.h is included everywhere for this.
 2004-05-11 11:30:23 +00:00
Daniel Stenberg
32a9554c92 Gisle fixed: don't reference 'mem' if it's NULL. 2004-05-05 13:41:54 +00:00
Daniel Stenberg
a331aa0221 make the memlimit final NULL return get written to stderr as wella 2004-05-05 06:57:04 +00:00
Daniel Stenberg
c52c592f4c store size as size_t 
use %zd when outputting size_t
 2004-03-08 11:33:49 +00:00
Daniel Stenberg
07de0ff0ff Gisle Vanem's added support calloc()-debugging and outputting mode for 
fopen() as well.
 2004-02-26 14:52:51 +00:00
Daniel Stenberg
44995d6877 Some compilers warn on completely empty source files, we provide a blank 
one to prevent that.
 2004-02-20 16:22:47 +00:00
Daniel Stenberg
de681d3b8f Made curl_accept() take a 'void *' instead of 'socklen_t *' in the 3rd 
argument to also not force the casual includer to know about the socklen_t
type.
 2004-02-18 12:22:56 +00:00
Daniel Stenberg
f33be3c313 Modified curl_accept() to take a 'void *' in the 2nd argument instead of 
sockaddr *. This has the added benefit that source files that include
memdebug.h doesn't have to know about "sockaddr".
 2004-02-18 12:18:33 +00:00
Daniel Stenberg
f2fbb5f3d5 Make realloc() support NULL as pointer. Made to allow us to use these routines 
to memdebug the ares stuff as well.
 2004-02-16 16:23:19 +00:00
Daniel Stenberg
4d17d6876e Dan Fandrich's cleanup patch to make pedantic compiler options cause less 
warnings. Minor edits by me.
 2004-01-29 13:56:45 +00:00
Daniel Stenberg
053f6c85ef updated year in the copyright string 2004-01-07 09:19:33 +00:00
Daniel Stenberg
23a6041698 use the curlassert() instead of custom checks 2003-12-16 14:08:53 +00:00
Daniel Stenberg
776f0bd95e don't log failed socket() calls 2003-11-13 07:33:51 +00:00
Daniel Stenberg
749f5387c1 Gisle Vanem's IPv6-on-Windows patch applied! 2003-10-14 12:00:45 +00:00
Daniel Stenberg
02c78ecf81 allow out-of-memory testing by setting a limit. That number of memory 
allocation calls will succeed, the following will return NULL!
 2003-08-14 14:19:36 +00:00
Daniel Stenberg
308bc9d919 use CURLDEBUG instead of MALLOCDEBUG for preprocessor conditions 2003-06-26 11:22:12 +00:00