Re: [Buildroot] [PATCH] openssh: ensure libxcrypt is enabled to provide a crypt() implementation

[Peter Korsgaard <peter@korsgaard.com>]

>>>>> "Jimmy" == Jimmy Durand Wesolowski via buildroot <buildroot@buildroot.org> writes:

 > When OpenSSL is enabled, if DES support is enabled, OpenSSH uses
 > DES_crypt. However, without OpenSSL or its DES support, there is no
 > available crypt() implementation for OpenSSH libopenbsd-compat xcrypt()
 > function, resulting in the following error:

 > .../host/bin/i686-buildroot-linux-gnu-gcc -o sshd-auth sshd-auth.o
 >   auth2-methods.o auth-rhosts.o auth-passwd.o sshpty.o sshlogin.o
 >   servconf.o serverloop.o auth.o auth2.o auth-options.o session.o
 >   auth2-chall.o groupaccess.o auth-bsdauth.o auth2-hostbased.o
 >   auth2-kbdint.o auth2-none.o auth2-passwd.o auth2-pubkey.o
 >   auth2-pubkeyfile.o auth2-gss.o gss-serv.o gss-serv-krb5.o
 >   monitor_wrap.o auth-krb5.o audit.o audit-bsm.o audit-linux.o
 >   platform.o loginrec.o auth-pam.o auth-shadow.o auth-sia.o
 >   sandbox-null.o sandbox-rlimit.o sandbox-darwin.o
 >   sandbox-seccomp-filter.o sandbox-capsicum.o sandbox-solaris.o
 >   sftp-server.o sftp-common.o uidswap.o ssh-pkcs11-client.o
 >   ssh-sk-client.o -L. -Lopenbsd-compat/ -D_LARGEFILE_SOURCE
 >   -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0
 >   -D_FORTIFY_SOURCE=1 -Wl,-z,relro -Wl,-z,now -Wl,-z,noexecstack
 >   -fstack-protector-strong -pie -lssh -lopenbsd-compat
 >   -L.../host/bin/../i686-buildroot-linux-gnu/sysroot/usr/lib
 >   -lssl -lcrypto -lcrypto -lz
 > .../host/lib/gcc/i686-buildroot-linux-gnu/15.3.0/../../../../
 >   i686-buildroot-linux-gnu/bin/ld:
 >   openbsd-compat//libopenbsd-compat.a(xcrypt.o): in function `xcrypt':
 > xcrypt.c:(.text+0x51): undefined reference to `crypt'
 > .../host/lib/gcc/i686-buildroot-linux-gnu/15.3.0/../../../../
 >   i686-buildroot-linux-gnu/bin/ld:
 > openbsd-compat//libopenbsd-compat.a(xcrypt.o): in function `xcrypt':
 > xcrypt.c:(.text+0x51): undefined reference to `crypt' collect2: error:
 > ld returned 1 exit status make[2]: *** [Makefile:233: sshd-auth] Error
 > 1 make[2]: *** Waiting for unfinished jobs....  collect2: error: ld
 > returned 1 exit status make[2]: *** [Makefile:230: sshd-session] Error
 > 1 make[1]: *** [package/pkg-generic.mk:273:
 > .../build/openssh-10.4p1/.stamp_built]
 > Error 2 make: *** [Makefile:83: _all] Error 2

 > This commit enables BR2_PACKAGE_LIBXCRYPT with OpenSSH as long as the
 > glibc is used. Since "sshd-auth" is compiled regardless of
 > BR2_PACKAGE_OPENSSH_SERVER, we need to enable it with BR2_PACKAGE_OPENSSH.

 > Signed-off-by: Jimmy Durand Wesolowski <jimmy.wesolowski@mobileye.com>

Committed, thanks.

-- 
Bye, Peter Korsgaard
_______________________________________________
buildroot mailing list
buildroot@buildroot.org
https://lists.buildroot.org/mailman/listinfo/buildroot