a505a6cd27
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 |
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| .. | ||
| collections | ||
| corkscrew | ||
| lodepng | ||
| test | ||
| trio | ||
| wlog | ||
| CMakeLists.txt | ||
| cmdline.c | ||
| debug.c | ||
| image.c | ||
| ini.c | ||
| ModuleOptions.cmake | ||
| ntlm.c | ||
| print.c | ||
| sam.c | ||
| ssl.c | ||
| stream.c | ||
| winpr.c | ||