openssh/openssh-7.2p2-dont_use_pthreads_in_PAM.patch
Petr Cerny 5093e42eaa Accepting request 398802 from home:pcerny:factory
- upgrade to 7.2p2

- changing license to 2-clause BSD to match source

- enable trusted X11 forwarding by default
  [-X11_trusted_forwarding]
- set UID for lastlog properly [-lastlog]
- enable use of PAM by default [-enable_PAM_by_default]
- copy command line arguments properly [-saveargv-fix]
- do not use pthreads in PAM code [-dont_use_pthreads_in_PAM]
- fix paths in documentation [-eal3]
- prevent race consitions triggered by SIGALRM [-blocksigalrm]
- do send and accept locale environment variables by default
  [-send_locale]
- handle hostnames changes during X forwarding
  [-hostname_changes_when_forwarding_X]
- try to remove xauth cookies on exit
  [-remove_xauth_cookies_on_exit]
- properly format pts names for ?tmp? log files
  [-pts_names_formatting]
- check locked accounts when using PAM [-pam_check_locks]
- chenge default PermitRootLogin to 'yes' to prevent unwanted
  surprises on updates from older versions.
  See README.SUSE for details
  [-allow_root_password_login]
- Disable DH parameters under 2048 bits by default and allow
  lowering the limit back to the RFC 4419 specified minimum
  through an option (bsc#932483, bsc#948902)
  [-disable_short_DH_parameters]
- Add getuid() and stat() syscalls to the seccomp filter

OBS-URL: https://build.opensuse.org/request/show/398802
OBS-URL: https://build.opensuse.org/package/show/network/openssh?expand=0&rev=103
2016-05-30 01:36:18 +00:00

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Diff

# HG changeset patch
# Parent 779a907d59d4907d10a8f0b3f52a38d8bdf115b6
# posix threads are generally not supported nor safe
# (see upstream log from 2005-05-24)
diff --git a/openssh-7.2p2/auth-pam.c b/openssh-7.2p2/auth-pam.c
--- a/openssh-7.2p2/auth-pam.c
+++ b/openssh-7.2p2/auth-pam.c
@@ -782,17 +782,19 @@ sshpam_query(void *ctx, char **name, cha
}
if (type == PAM_SUCCESS) {
if (!sshpam_authctxt->valid ||
(sshpam_authctxt->pw->pw_uid == 0 &&
options.permit_root_login != PERMIT_YES))
fatal("Internal error: PAM auth "
"succeeded when it should have "
"failed");
+#ifndef UNSUPPORTED_POSIX_THREADS_HACK
import_environments(&buffer);
+#endif
*num = 0;
**echo_on = 0;
ctxt->pam_done = 1;
free(msg);
return (0);
}
error("PAM: %s for %s%.100s from %.100s", msg,
sshpam_authctxt->valid ? "" : "illegal user ",