[openssl-dev] 90-test_secmem.t hangs the machine for good

[Blumenthal, Uri - 0553 - MITLL]

On 5/15/17, 1:20 PM, "openssl-dev on behalf of Benjamin Kaduk via openssl-dev" <openssl-dev-bounces at openssl.org on behalf of openssl-dev at openssl.org> wrote:

> On a semi-related note, I want able to locate mann.h file either.


`man mmap` will list any headers needed for the mmap() declaration and flag values.
On the random OS X machine I have handy, it claims <sys/mman.h> is needed, 

and a /usr/include/sys/mman.h is present.


Thanks – I confirm that `man mmap` mentions /usr/include/sys/mman.h, and that file does exist (how could my first `find` miss it?!). 

This file does not contain MLOCK_ONFAULT though.

 

It has MAP_ANON:

 

/*

 * Mapping type

 */

#define MAP_FILE        0x0000  /* map from file (default) */

#define MAP_ANON        0x1000  /* allocated from memory, swap space */

#define MAP_ANONYMOUS   MAP_ANON

 

And as I already mentioned, it has a world-accessible (figuratively speaking :) /dev/zero that can be opened read/write.

 

Also, with #3455 applied the problem disappeared (thankfully :).

 

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mta.openssl.org/pipermail/openssl-dev/attachments/20170515/c55bad9d/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: smime.p7s
Type: application/pkcs7-signature
Size: 5211 bytes
Desc: not available
URL: <http://mta.openssl.org/pipermail/openssl-dev/attachments/20170515/c55bad9d/attachment.bin>