[openssl-dev] [openssl.org #3657] OpenSSL 1.0.1k DTLS handshake no longer works

[Eugen-Andrei Gavriloaie]

Dynamic:
$ ls -Al /tmp/ssl/lib/
total 11336
drwxr-xr-x  14 shiretu  wheel      476 Jan 14 23:27 engines
-r-xr-xr-x   1 shiretu  wheel  1602352 Jan 14 23:27 libcrypto.1.0.0.dylib
-rw-r--r--   1 shiretu  wheel  3196880 Jan 14 23:27 libcrypto.a
lrwxr-xr-x   1 shiretu  wheel       21 Jan 14 23:27 libcrypto.dylib -> libcrypto.1.0.0.dylib
-r-xr-xr-x   1 shiretu  wheel   382440 Jan 14 23:27 libssl.1.0.0.dylib
-rw-r--r--   1 shiretu  wheel   605504 Jan 14 23:27 libssl.a
lrwxr-xr-x   1 shiretu  wheel       18 Jan 14 23:27 libssl.dylib -> libssl.1.0.0.dylib
drwxr-xr-x   5 shiretu  wheel      170 Jan 14 23:27 pkgconfig


$ gcc ~/Dropbox/Public/dtls_bug.c -I/tmp/ssl/include -L/tmp/ssl/lib -lssl -lcrypto -o /tmp/dtls_bug

$ otool -L /tmp/dtls_bug 
/tmp/dtls_bug:
	/tmp/ssl/lib/libssl.1.0.0.dylib (compatibility version 1.0.0, current version 1.0.0)
	/tmp/ssl/lib/libcrypto.1.0.0.dylib (compatibility version 1.0.0, current version 1.0.0)
	/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1213.0.0)


$ /tmp/dtls_bug 
Assertion failed: (pSSLBuffer->length != 0), function main, file /Users/shiretu/Dropbox/Public/dtls_bug.c, line 110.
Abort trap: 6


Static:
$ gcc ~/Dropbox/Public/dtls_bug.c -I/tmp/ssl/include /tmp/ssl/lib/libssl.a /tmp/ssl/lib/libcrypto.a -o /tmp/dtls_bug

$ otool -L /tmp/dtls_bug 
/tmp/dtls_bug:
	/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1213.0.0)

$ /tmp/dtls_bug 
Assertion failed: (pSSLBuffer->length != 0), function main, file /Users/shiretu/Dropbox/Public/dtls_bug.c, line 110.
Abort trap: 6

$ uname -a
Darwin shiretu.local 14.1.0 Darwin Kernel Version 14.1.0: Sun Dec 28 21:20:58 PST 2014; root:xnu-2782.10.72~3/RELEASE_X86_64 x86_64



> On Jan 14, 2015, at 23:00, Viktor Dukhovni <openssl-users at dukhovni.org> wrote:
> 
> On Wed, Jan 14, 2015 at 10:54:57PM +0200, Eugen-Andrei Gavriloaie wrote:
> 
>> On my Mac OS X Yosemite, manually compiled OpenSSL 1.0.1k and installed it into /tmp/ssl as a static lib (with shared lib behaves the same) Compiling:
>> 
>> $ gcc dtls_bug.c -Wno-deprecated-declarations /tmp/ssl/lib/libssl.a /tmp/ssl/lib/libcrypto.a -o /tmp/dtls_bug
> 
> This picks up libraries from 1.0.1k and headers from some other
> release.  Try with -I/tmp/ssl/include or similar making sure the
> right headers are used.  You should not need "-Wno-deprecated-declarations",
> that should only be needed to silence consequences of including
> Apple's headers.
> 
> -- 
> 	Viktor.
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