Channels with regular and extended interface need to live in the same
handle name space otherwise they can't be uniquely identified in the
global channel manager.
SSL functions like OpenSSL_add_all_digests should be invoked at very beginning as they are not MT safe.
If not we might meet double free exception as following:
#0 0x00007f23ddd71c37 in raise () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007f23ddd75028 in abort () from /lib/x86_64-linux-gnu/libc.so.6
#2 0x00007f23dddae2a4 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#3 0x00007f23dddba55e in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#4 0x00007f23dc6ecfcd in CRYPTO_free () from /lib/x86_64-linux-gnu/libcrypto.so.1.0.0
#5 0x00007f23dc6ef8d1 in OBJ_NAME_add () from /lib/x86_64-linux-gnu/libcrypto.so.1.0.0
#6 0x00007f23dc77dcd8 in EVP_add_digest () from /lib/x86_64-linux-gnu/libcrypto.so.1.0.0
#7 0x00007f23dc782321 in OpenSSL_add_all_digests () from /lib/x86_64-linux-gnu/libcrypto.so.1.0.0
#8 0x00007f23c781da28 in winpr_openssl_get_evp_md (md=4) at /home/zihao/workspace/zihao_FreeRDP/winpr/libwinpr/crypto/hash.c:52
#9 0x00007f23c781dccb in winpr_Digest_Init (ctx=0x7f22d064d470, md=<optimized out>) at /home/zihao/workspace/zihao_FreeRDP/winpr/libwinpr/crypto/hash.c:344
#10 0x00007f23d486139b in security_salted_mac_signature (rdp=0x7f23859f5a20, data=0x7f238542d4fb "\004\204\022\004", length=4743, encryption=<optimized out>, output=0x7
at /home/zihao/workspace/zihao_FreeRDP/libfreerdp/core/security.c:378
#11 0x00007f23d488d73f in fastpath_send_update_pdu (fastpath=<optimized out>, updateCode=4 '\004', s=0x7f23859f5f40, skipCompression=true)
at /home/zihao/workspace/zihao_FreeRDP/libfreerdp/core/fastpath.c:1076
#12 0x00007f23d4891c4f in update_send_surface_frame_bits (context=0x7f23859f5540, cmd=0x7f22b2ffcc80, first=true, last=true, frameId=6)
at /home/zihao/workspace/zihao_FreeRDP/libfreerdp/core/update.c:1041
Related reports: https://rt.openssl.org/Ticket/Display.html?id=2216&user=guest&pass=guest
- fixed invalid, missing or additional arguments
- removed all type casts from arguments
- added missing (void*) typecasts for %p arguments
- use inttypes defines where appropriate
Undefined preprocessor macro in wtypes.h produces:
warning: "__ILP64__" is not defined [-Wundef]
This causes unnecessary hassle to people who compile their FreeRDP-based
applications with -Werror.
