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openssl/crypto/dso
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Rich Salz b51bce9420 Add and use OPENSSL_zalloc 
There are many places (nearly 50) where we malloc and then memset.
Add an OPENSSL_zalloc routine to encapsulate that.
(Missed one conversion; thanks Richard)
Also fixes GH328

Reviewed-by: Richard Levitte <levitte@openssl.org>
2015-09-02 22:05:37 -04:00
..
dso_dl.c Identify and move common internal libcrypto header files 2015-05-14 17:21:40 +02:00
dso_dlfcn.c Identify and move common internal libcrypto header files 2015-05-14 17:21:40 +02:00
dso_err.c Run util/openssl-format-source -v -c . 2015-01-22 09:20:09 +00:00
dso_lib.c Add and use OPENSSL_zalloc 2015-09-02 22:05:37 -04:00
dso_null.c Identify and move common internal libcrypto header files 2015-05-14 17:21:40 +02:00
dso_openssl.c Identify and move common internal libcrypto header files 2015-05-14 17:21:40 +02:00
dso_vms.c Identify and move common internal libcrypto header files 2015-05-14 17:21:40 +02:00
dso_win32.c Add and use OPENSSL_zalloc 2015-09-02 22:05:37 -04:00
Makefile Fix the update target and remove duplicate file updates 2015-05-22 18:44:33 +02:00
README

README 

NOTES
-----

I've checked out HPUX (well, version 11 at least) and shl_t is
a pointer type so it's safe to use in the way it has been in
dso_dl.c. On the other hand, HPUX11 support dlfcn too and
according to their man page, prefer developers to move to that.
I'll leave Richard's changes there as I guess dso_dl is needed
for HPUX10.20.

There is now a callback scheme in place where filename conversion can
(a) be turned off altogether through the use of the
    DSO_FLAG_NO_NAME_TRANSLATION flag,
(b) be handled by default 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 - we're not on win32, eg.
         finish with (return dso->meth->dso_name_converter(dso,NULL)).