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58fcd3c3
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2014-11-20T00:26:55
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Add conditional compilation for windows and posix functions.
This adds a Windows-specific versions of several symbols from libcrypto
and openssl(1).
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2103690c
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2014-11-19T22:02:17
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improve readability of generated Makefile.am files
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648e9136
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2014-11-05T20:52:00
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Use _WIN32 instead of __WIN32.
ok bcook@
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0aeb93b9
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2014-10-27T19:22:03
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override native arc4random_buf on FreeBSD
The FreeBSD-native arc4random_buf implementation falls back to weak
sources of entropy if the sysctl fails. Remove these dangerous fallbacks
by overriding locally.
Unfortunately, pthread_atfork() is broken on FreeBSD (at least 9 and 10)
if a program does not link to -lthr. Callbacks registered with
pthread_atfork() simply fail silently. So, it is not always possible to
detect a PID wraparound. I wish we could do better.
This improves arc4random_buf's safety compared to the native FreeBSD
implementation. Tested on FreeBSD 9 and 10.
ok beck@ deraadt@
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a2373f70
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2014-10-30T10:52:29
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wrap arc4random header
ok @doug
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a4cc9539
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2014-10-29T15:44:36
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Improve and simplify function and header detection logic.
Simplify autoconf checks by using AC_CHECK_FUNCS/HEADERS.
Clarify some ambiguous dependencies around strnlen/strndup.
Unconditionally enable pidwraptest for all arc4random implementations.
Remove HAVE_VASPRINTF conditional, since asprintf requires vasprintf.
ok @doug
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00b51d5c
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2014-08-02T21:43:56
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conditionally build strnlen if needed.
it is only used by strndup
prodded by Sortie@
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b9ff0728
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2014-07-30T06:53:02
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harmonize asprintf with OpenSSH
* use the original name for the file from OpenSSH (remove duplicate version)
* add va_copy/__va_copy checks to configure
* incorporate proposed fixes to openssh version:
+ include more system headers directly for various definitions
+ limit the scope of va_copy/va_end to their affected vsnprintf calls
+ simplify error handling, removing a dead assignment
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a07e3370
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2014-07-29T18:21:58
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include comment on windows services
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983103b0
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2014-07-28T21:06:37
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stub win32 issetugid implementation
ok deraadt@ beck@
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d328203f
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2014-07-28T20:57:43
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produce a error if platform has no arc4random hook
ok deraadt@ beck@
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35e2d8d0
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2014-07-28T19:26:15
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add asprintf / vasprintf from OpenSSH portable
ok deraadt@ beck@
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0a74a4d4
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2014-07-27T06:11:56
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add strndup/strnlen compat functions from OpenBSD
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6383a072
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2014-07-27T06:09:51
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remove thread_private.h, no longer needed
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f425f564
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2014-07-21T07:50:32
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test for and use system explicit_bzero if it exists
ok beck@ guenther@
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edebb7a6
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2014-07-19T10:49:08
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remove thread_private.h defines, moved to arc4random_*.h
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1b1bce16
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2014-07-17T23:58:46
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update to newly-refactored arc4random compatibility shims
the thread-private bits can move next
ok beck@
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d697fdb4
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2014-07-17T21:20:34
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initial underpinnings for mingw/cross compilation support
Use canonical host rather than target so that this works:
CC=i686-w64-mingw32-gcc ./configure --host=i686-w64-mingw32
Conditionally compile Linux issetugid compatibility function
ok beck@
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32d9eeee
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2014-07-15T14:50:05
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register the atfork handler from arc4random
From kettenis@
People have suggested using pthread_atfork(3) before, but discarded
the idea because it involves linking with -lpthread, which has other
undesirable consequences. However:
* Most systems actually have pthread_atfork(3) in libc. I verified
this on OS X and Solaris. I believe this is the case on Linux
systems that use musl as well.
* On Linux systems that use glibc, this isn't the case. However,
those systems have __register_atfork(3), which is fully documented
in the "Linux Standard Base Core Specification".
ok kettenis@ deraadt@ beck@
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c1f7374d
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2014-07-12T09:15:11
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We're probably gonna need this for solaris 10
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65944782
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2014-07-12T03:34:08
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add platform libraries to libcompat's LIBADD list
ok beck@
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8b125f31
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2014-07-11T04:47:03
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build strtonum directly into apps/openssl
it is not needed as a library export
ok beck@
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abe7bee3
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2014-07-10T08:36:47
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Make things build again - add some missing headers
ok bcook@
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2b6dbc39
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2014-07-10T06:21:51
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initial top-level import of subdirectories
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