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Commit 3d8b2ec42 removed various unused functions. However now we need to
use one of them! This commit resurrects DSO_pathbyaddr(). We're not going to
resurrect the Windows version though because what we need to achieve can be
done a different way on Windows.
Reviewed-by: Tim Hudson <tjh@openssl.org>
(cherry picked from commit cb6ea61c161e88aa0268c77f308469a67b2ec063)
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Reviewed-by: Richard Levitte <levitte@openssl.org>
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No code change
Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
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In this OpenSSL version, we deliver engines with lower case symbol
names. The DSO symbol finder must be updated to allow for mixed case
symbols or it won't fine them.
Reviewed-by: Rich Salz <rsalz@openssl.org>
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Removed the following:
DSO_bind_var, DSO_bind_var, DSO_get_default_method,
DSO_get_loaded_filename, DSO_get_loaded_filename, DSO_get_method,
DSO_new_method, DSO_pathbyaddr, DSO_set_default_method, DSO_set_method,
DSO_set_name_converter, DSO_set_name_converter
Reviewed-by: Richard Levitte <levitte@openssl.org>
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Instead of have every DSO_METHOD_xxx in all platforms, ensure that only
one DSO_METHOD_openssl is available on all platforms.
Reviewed-by: Tim Hudson <tjh@openssl.org>
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This was really easy.
Reviewed-by: Tim Hudson <tjh@openssl.org>
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This was done by the following
find . -name '*.[ch]' | /tmp/pl
where /tmp/pl is the following three-line script:
print unless $. == 1 && m@/\* .*\.[ch] \*/@;
close ARGV if eof; # Close file to reset $.
And then some hand-editing of other files.
Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
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Reviewed-by: Tim Hudson <tjh@openssl.org>
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Since we don't use the eay style any more, there's no point tryint to
tell emacs to use it.
Reviewed-by: Matt Caswell <matt@openssl.org>
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Continuing from previous commit ensure our style is consistent for malloc
return checks.
Reviewed-by: Kurt Roeckx <kurt@openssl.org>
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There are header files in crypto/ that are used by a number of crypto/
submodules. Move those to crypto/include/internal and adapt the
affected source code and Makefiles.
The header files that got moved are:
crypto/cryptolib.h
crypto/md32_common.h
Reviewed-by: Rich Salz <rsalz@openssl.org>
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For a local variable:
TYPE *p;
Allocations like this are "risky":
p = OPENSSL_malloc(sizeof(TYPE));
if the type of p changes, and the malloc call isn't updated, you
could get memory corruption. Instead do this:
p = OPENSSL_malloc(sizeof(*p));
Also fixed a few memset() calls that I noticed while doing this.
Reviewed-by: Richard Levitte <levitte@openssl.org>
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Don't check for NULL before calling OPENSSL_free
Reviewed-by: Richard Levitte <levitte@openssl.org>
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Reviewed-by: Matt Caswell <matt@openssl.org>
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Miscellaneous unchecked malloc fixes. Also fixed some mem leaks on error
paths as I spotted them along the way.
Reviewed-by: Tim Hudson <tjh@openssl.org>
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Mostly, but not completely, debugging print statements.
Some old logic kept for internal documentation reasons, perhaps.
Reviewed-by: Richard Levitte <levitte@openssl.org>
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Reviewed-by: Rich Salz <rsalz@openssl.org>
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This should be a one off operation (subsequent invokation of the
script should not move them)
Reviewed-by: Tim Hudson <tjh@openssl.org>
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Reviewed-by: Tim Hudson <tjh@openssl.org>
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indent will not alter them when reformatting comments
Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
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Even though the meat of dso_vms.c is compiled out on non-VMS builds,
the (pre-)compiler still traverses some of the macro handling. This
trips up at least one non-VMS build configuration, so this commit
makes the skip-VMS case more robust.
Signed-off-by: Geoff Thorpe <geoff@openssl.org>
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Submitted by: Thomas Jarosch <thomas.jarosch@intra2net.com>
Reviewed by: steve
Initialise p pointer.
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submitted by Steven M. Schweda <sms@antinode.info>
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("perl util/ck_errf.pl */*.c */*/*.c" still reports many more.)
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through. That's not enough, is it? :-)
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mechanism to the ENGINE framework. This means there there are going
to be new functionality for the DSO part, and ultimately some way of
merging two file specifications together.
This commit places the merging code into the repository. It's
currently not used anywhere, and hasn't been tested at all. It may be
full of errors, including syntactical ones. Those will be fixed as
promptly as possible.
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to trust that norm. I might implement a control for this later on
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get a chance to be defined.
Make a batter file name translator (uhm, no, that's not the finished
variant :-)).
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missed any.
This compiles and runs on Linux, and external applications have no
problems with it. The definite test will be to build this on VMS.
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appropriate filename translation on the host system. Apart from this point,
users should also note that there's a slight change in the API functions
too. The DSO now contains its own to-be-converted filename
("dso->filename"), and at the time the DSO loads the "dso->loaded_filename"
value is set to the translated form. As such, this also provides an impicit
way of determining if the DSO is currently loaded or not. Except, perhaps,
VMS .... :-)
The various DSO_METHODs have been updated for this mechanism except VMS
which is deliberately broken for now, Richard is going to look at how to
fit it in (the source comments in there explain "the issue").
Basically, the new callback scheme allows the filename conversion to
(a) be turned off altogether through the use of the
DSO_FLAG_NO_NAME_TRANSLATION flag,
(b) be handled in the default way using the default DSO_METHOD's converter
(c) overriden per-DSO by setting the override callback
(d) a mix of (b) and (c) - eg. implement an override callback that;
(i) checks if we're win32 "if(strstr(dso->meth->name, "win32"))..."
and if so, convert "blah" into "blah32.dll" (the default is
otherwise to make it "blah.dll").
(ii) default to the normal behaviour - eg. we're not on win32, so
finish with (return dso->meth->dso_name_converter(dso,NULL)).
(e) be retried a number of times by writing a new DSO_METHOD where the
"dso_load()" handler will call the converter repeatedly. Then the
custom converter could use state information in the DSO to suggest
different conversions or paths each time it is invoked.
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These are now processed inside DSO_ctrl() itself.
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incompatibility between function and data pointers.
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