remove malloc casts

Following ANSI C rules, remove the casts from calls to
OPENSSL_malloc and OPENSSL_realloc.

Reviewed-by: Richard Levitte <levitte@openssl.org>

free NULL cleanup

This commit handles BIO_ACCEPT_free BIO_CB_FREE BIO_CONNECT_free
BIO_free BIO_free_all BIO_vfree

Reviewed-by: Matt Caswell <matt@openssl.org>

util/mkstack.pl now generates entire safestack.h

The mkstack.pl script now generates the entire safestack.h file.
It generates output that follows the coding style.
Also, removed all

util/mkstack.pl now generates entire safestack.h

The mkstack.pl script now generates the entire safestack.h file.
It generates output that follows the coding style.
Also, removed all instances of the obsolete IMPLEMENT_STACK_OF
macro.

Reviewed-by: Andy Polyakov <appro@openssl.org>

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Run util/openssl-format-source -v -c .

Reviewed-by: Tim Hudson <tjh@openssl.org>

Fix memory leak in BIO_free if there is no destroy function.
Based on an original patch by Neitrino Photonov <neitrinoph@gmail.com>

PR#3439

Minor compatibility fixes.
PR: 2790
Submitted by: Alexei Khlebnikov

Fix warnings.

Update from 1.0.0-stable

Revert the size_t modifications from HEAD that had led to more
knock-on work than expected - they've been extracted into a patch
series that can be completed elsewhere, or in a different bran

Revert the size_t modifications from HEAD that had led to more
knock-on work than expected - they've been extracted into a patch
series that can be completed elsewhere, or in a different branch,
before merging back to HEAD.

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size_tification.

replace macros with functions

Submitted by: Tracy Camp <tracyx.e.camp@intel.com>

Fix various incorrect error function codes.

("perl util/ck_errf.pl */*.c */*/*.c" still reports many more.)

Make prototypes for some callback pointers.

A few small bugs with BIO popping.
PR: 364

Security fixes brought forward from 0.9.7.

Make the necessary changes to work with the recent "ex_data" overhaul.
See the commit log message for that for more information.

NB: X509_STORE_CTX's use of "ex_data" support was actuall

Make the necessary changes to work with the recent "ex_data" overhaul.
See the commit log message for that for more information.

NB: X509_STORE_CTX's use of "ex_data" support was actually misimplemented
(initialisation by "memset" won't/can't/doesn't work). This fixes that but
requires that X509_STORE_CTX_init() be able to handle errors - so its
prototype has been changed to return 'int' rather than 'void'. All uses of
that function throughout the source code have been tracked down and
adjusted.

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The indexes returned by ***_get_ex_new_index() functions are used when
setting stack (actually, array) values in ex_data. So only increment the
global counters if the underlying CRYPTO_get_ex

The indexes returned by ***_get_ex_new_index() functions are used when
setting stack (actually, array) values in ex_data. So only increment the
global counters if the underlying CRYPTO_get_ex_new_index() call succeeds.
This change doesn't make "ex_data" right (see the comment at the head of
ex_data.c to know why), but at least makes the source code marginally less
frustrating.

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Ugh, BIO_find_type() cannot be passed a NULL.

Fix doc example, and fix BIO_find_type().

Fix PKCS7_verify(). It was using 'i' for both the
loop variable and the verify return val

Ugh, BIO_find_type() cannot be passed a NULL.

Fix doc example, and fix BIO_find_type().

Fix PKCS7_verify(). It was using 'i' for both the
loop variable and the verify return value.

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Add docs for BIO_find_type() and friends.

Added function BIO_next() otherwise you can't
traverse a chain without accessing BIO internals.

Remove silly test for b->references at the end of BIO_write:
If some other thread deletes the BIO that one thread needs for
BIO_write, then there's a lot of trouble anyway; there's
nothin

Remove silly test for b->references at the end of BIO_write:
If some other thread deletes the BIO that one thread needs for
BIO_write, then there's a lot of trouble anyway; there's
nothing special about calling the callback.

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Avoid abort() throughout the library, except when preprocessor
symbols for debugging are defined.

There have been a number of complaints from a number of sources that names
like Malloc, Realloc and especially Free conflict with already existing names
on some operating systems or other pac

There have been a number of complaints from a number of sources that names
like Malloc, Realloc and especially Free conflict with already existing names
on some operating systems or other packages. That is reason enough to change
the names of the OpenSSL memory allocation macros to something that has a
better chance of being unique, like prepending them with OPENSSL_.

This change includes all the name changes needed throughout all C files.

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Typesafe Thought Police part 4.

Get rid of more non-ANSI declarations.

'rand' application for creating pseudo-random files.