On 6/7/18 7:13 PM, PGNet Dev wrote: > On 6/7/18 6:52 PM, Darren Tucker wrote: >> What included pthread.h? That's explicitly not supported by sshd: > > I'll poke around cd /usr/local/src/openssh/openssh-7.7p1/ source ~/.bashrc unset LDFLAGS unset CFLAGS CXXFLAGS CPPFLAGS make distclean export LD=gcc autoreconf -fiv ./configure \ --prefix="/usr/local/sshtest" \ --without-openssl \ --with-pam make V=1 ... (cd openbsd-compat && make) make[1]: Entering directory '/usr/local/src/openssh/openssh-7.7p1/openbsd-compat' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/usr/local/src/openssh/openssh-7.7p1/openbsd-compat' ar rv libssh.a ssh_api.o ssherr.o sshbuf.o sshkey.o sshbuf-getput-basic.o sshbuf-misc.o sshbuf-getput-crypto.o krl.o bitmap.o ssh-xmss.o sshkey-xmss.o xmss_commons.o xmss_fast.o xmss_hash.o xmss_hash_address.o xmss_wots.o authfd.o authfile.o bufaux.o bufbn.o bufec.o buffer.o canohost.o channels.o cipher.o cipher-aes.o cipher-aesctr.o cipher-ctr.o cleanup.o compat.o crc32.o fatal.o hostfile.o log.o match.o moduli.o nchan.o packet.o opacket.o readpass.o ttymodes.o xmalloc.o addrmatch.o atomicio.o key.o dispatch.o mac.o uidswap.o uuencode.o misc.o utf8.o monitor_fdpass.o rijndael.o ssh-dss.o ssh-ecdsa.o ssh-rsa.o dh.o msg.o progressmeter.o dns.o entropy.o gss-genr.o umac.o umac128.o ssh-pkcs11.o smult_curve25519_ref.o poly1305.o chacha.o cipher-chachapoly.o ssh-ed25519.o digest-openssl.o digest-libc.o hmac.o sc25519.o ge25519.o fe25519.o ed25519.o verify.o hash.o kex.o kexdh.o kexgex.o kexecdh.o kexc25519.o kexdhc.o kexgexc.o kexecdhc.o kexc25519c.o kexdhs.o kexgexs.o kexecdhs.o kexc25519s.o platform-pledge.o platform-tracing.o platform-misc.o ar: creating libssh.a a - ssh_api.o a - ssherr.o a - sshbuf.o a - sshkey.o a - sshbuf-getput-basic.o a - sshbuf-misc.o a - sshbuf-getput-crypto.o a - krl.o a - bitmap.o a - ssh-xmss.o a - sshkey-xmss.o a - xmss_commons.o a - xmss_fast.o a - xmss_hash.o a - xmss_hash_address.o a - xmss_wots.o a - authfd.o a - authfile.o a - bufaux.o a - bufbn.o a - bufec.o a - buffer.o a - canohost.o a - channels.o a - cipher.o a - cipher-aes.o a - cipher-aesctr.o a - cipher-ctr.o a - cleanup.o a - compat.o a - crc32.o a - fatal.o a - hostfile.o a - log.o a - match.o a - moduli.o a - nchan.o a - packet.o a - opacket.o a - readpass.o a - ttymodes.o a - xmalloc.o a - addrmatch.o a - atomicio.o a - key.o a - dispatch.o a - mac.o a - uidswap.o a - uuencode.o a - misc.o a - utf8.o a - monitor_fdpass.o a - rijndael.o a - ssh-dss.o a - ssh-ecdsa.o a - ssh-rsa.o a - dh.o a - msg.o a - progressmeter.o a - dns.o a - entropy.o a - gss-genr.o a - umac.o a - umac128.o a - ssh-pkcs11.o a - smult_curve25519_ref.o a - poly1305.o a - chacha.o a - cipher-chachapoly.o a - ssh-ed25519.o a - digest-openssl.o a - digest-libc.o a - hmac.o a - sc25519.o a - ge25519.o a - fe25519.o a - ed25519.o a - verify.o a - hash.o a - kex.o a - kexdh.o a - kexgex.o a - kexecdh.o a - kexc25519.o a - kexdhc.o a - kexgexc.o a - kexecdhc.o a - kexc25519c.o a - kexdhs.o a - kexgexs.o a - kexecdhs.o a - kexc25519s.o a - platform-pledge.o a - platform-tracing.o a - platform-misc.o ranlib libssh.a gcc -o ssh ssh.o readconf.o clientloop.o sshtty.o sshconnect.o sshconnect2.o mux.o -L. -Lopenbsd-compat/ -Wl,-z,retpolineplt -Wl,-z,relro -Wl,-z,now -Wl,-z,noexecstack -fstack-protector-strong -pie -lssh -lopenbsd-compat -lutil -lz -lcrypt -lresolv /usr/lib64/gcc/x86_64-suse-linux/8/../../../../x86_64-suse-linux/bin/ld: warning: -z retpolineplt ignored. /usr/bin/gcc-8 -g -O2 -pipe -Wall -Wpointer-arith -Wuninitialized -Wsign-compare -Wformat-security -Wsizeof-pointer-memaccess -Wno-pointer-sign -Wno-unused-result -fno-strict-aliasing -mfunction-return=thunk -mindirect-branch=thunk -D_FORTIFY_SOURCE=2 -ftrapv -fno-builtin-memset -fstack-protector-strong -fPIE -I. -I. -D_XOPEN_SOURCE=600 -D_BSD_SOURCE -D_DEFAULT_SOURCE -DSSHDIR=\"/usr/local/sshtest/etc\" -D_PATH_SSH_PROGRAM=\"/usr/local/sshtest/bin/ssh\" -D_PATH_SSH_ASKPASS_DEFAULT=\"/usr/local/sshtest/lib/ssh-askpass\" -D_PATH_SFTP_SERVER=\"/usr/local/sshtest/lib/sftp-server\" -D_PATH_SSH_KEY_SIGN=\"/usr/local/sshtest/lib/ssh-keysign\" -D_PATH_SSH_PKCS11_HELPER=\"/usr/local/sshtest/lib/ssh-pkcs11-helper\" -D_PATH_SSH_PIDDIR=\"/var/run\" -D_PATH_PRIVSEP_CHROOT_DIR=\"/var/empty\" -DHAVE_CONFIG_H -c auth-pam.c -o auth-pam.o auth-pam.c:179:1: error: static declaration of ‘pthread_exit’ follows non-static declaration pthread_exit(void *value) ^~~~~~~~~~~~ In file included from /usr/include/openssl/crypto.h:415, from /usr/include/openssl/bio.h:20, from /usr/include/openssl/objects.h:915, from buffer.h:50, from entropy.h:28, from includes.h:177, from auth-pam.c:50: /usr/include/pthread.h:243:13: note: previous declaration of ‘pthread_exit’ was here extern void pthread_exit (void *__retval) __attribute__ ((__noreturn__)); ^~~~~~~~~~~~ auth-pam.c:186:1: error: conflicting types for ‘pthread_create’ pthread_create(sp_pthread_t *thread, const void *attr, ^~~~~~~~~~~~~~ In file included from /usr/include/openssl/crypto.h:415, from /usr/include/openssl/bio.h:20, from /usr/include/openssl/objects.h:915, from buffer.h:50, from entropy.h:28, from includes.h:177, from auth-pam.c:50: /usr/include/pthread.h:234:12: note: previous declaration of ‘pthread_create’ was here extern int pthread_create (pthread_t *__restrict __newthread, ^~~~~~~~~~~~~~ auth-pam.c:212:1: error: conflicting types for ‘pthread_cancel’ pthread_cancel(sp_pthread_t thread) ^~~~~~~~~~~~~~ In file included from /usr/include/openssl/crypto.h:415, from /usr/include/openssl/bio.h:20, from /usr/include/openssl/objects.h:915, from buffer.h:50, from entropy.h:28, from includes.h:177, from auth-pam.c:50: /usr/include/pthread.h:514:12: note: previous declaration of ‘pthread_cancel’ was here extern int pthread_cancel (pthread_t __th); ^~~~~~~~~~~~~~ auth-pam.c:220:1: error: conflicting types for ‘pthread_join’ pthread_join(sp_pthread_t thread, void **value) ^~~~~~~~~~~~ In file included from /usr/include/openssl/crypto.h:415, from /usr/include/openssl/bio.h:20, from /usr/include/openssl/objects.h:915, from buffer.h:50, from entropy.h:28, from includes.h:177, from auth-pam.c:50: /usr/include/pthread.h:251:12: note: previous declaration of ‘pthread_join’ was here extern int pthread_join (pthread_t __th, void **__thread_return); ^~~~~~~~~~~~ make: *** [Makefile:160: auth-pam.o] Error 1 checking cat /usr/include/openssl/crypto.h ... # if defined(OPENSSL_THREADS) && !defined(CRYPTO_TDEBUG) # if defined(_WIN32) # if defined(BASETYPES) || defined(_WINDEF_H) /* application has to include <windows.h> in order to use this */ typedef DWORD CRYPTO_THREAD_LOCAL; typedef DWORD CRYPTO_THREAD_ID; typedef LONG CRYPTO_ONCE; # define CRYPTO_ONCE_STATIC_INIT 0 # endif # else 415 # include <pthread.h> typedef pthread_once_t CRYPTO_ONCE; typedef pthread_key_t CRYPTO_THREAD_LOCAL; typedef pthread_t CRYPTO_THREAD_ID; # define CRYPTO_ONCE_STATIC_INIT PTHREAD_ONCE_INIT # endif # endif ... pulled in ultimately by include in buffer.h ... int buffer_get_ret(Buffer *, void *, u_int); int buffer_consume_ret(Buffer *, u_int); int buffer_consume_end_ret(Buffer *, u_int); 50 #include <openssl/objects.h> #include <openssl/bn.h> void buffer_put_bignum2(Buffer *, const BIGNUM *); void buffer_get_bignum2(Buffer *, BIGNUM *); void buffer_put_bignum2_from_string(Buffer *, const u_char *, u_int); ... given that --without-openssl *is* passed on config line, looks like those includes should possibley be wrapped in a with/without ssl conditional? _______________________________________________ openssh-unix-dev mailing list openssh-unix-dev@xxxxxxxxxxx https://lists.mindrot.org/mailman/listinfo/openssh-unix-dev
