net/openssh/patches/140-pam_uclibc_pthreads_fix.patch

   1 --- a/auth-pam.c
   2 +++ b/auth-pam.c
   3 @@ -159,7 +159,7 @@ sshpam_sigchld_handler(int sig)
   4         }
   5         if (WIFSIGNALED(sshpam_thread_status) &&
   6             WTERMSIG(sshpam_thread_status) == SIGTERM)
   7 -               return; /* terminated by pthread_cancel */
   8 +               return; /* terminated by pthread2_cancel */
   9         if (!WIFEXITED(sshpam_thread_status))
  10                 sigdie("PAM: authentication thread exited unexpectedly");
  11         if (WEXITSTATUS(sshpam_thread_status) != 0)
  12 @@ -168,14 +168,14 @@ sshpam_sigchld_handler(int sig)
  13
  14  /* ARGSUSED */
  15  static void
  16 -pthread_exit(void *value)
  17 +pthread2_exit(void *value)
  18  {
  19         _exit(0);
  20  }
  21
  22  /* ARGSUSED */
  23  static int
  24 -pthread_create(sp_pthread_t *thread, const void *attr,
  25 +pthread2_create(sp_pthread_t *thread, const void *attr,
  26      void *(*thread_start)(void *), void *arg)
  27  {
  28         pid_t pid;
  29 @@ -201,7 +201,7 @@ pthread_create(sp_pthread_t *thread, con
  30  }
  31
  32  static int
  33 -pthread_cancel(sp_pthread_t thread)
  34 +pthread2_cancel(sp_pthread_t thread)
  35  {
  36         signal(SIGCHLD, sshpam_oldsig);
  37         return (kill(thread, SIGTERM));
  38 @@ -209,7 +209,7 @@ pthread_cancel(sp_pthread_t thread)
  39
  40  /* ARGSUSED */
  41  static int
  42 -pthread_join(sp_pthread_t thread, void **value)
  43 +pthread2_join(sp_pthread_t thread, void **value)
  44  {
  45         int status;
  46
  47 @@ -509,7 +509,7 @@ sshpam_thread(void *ctxtp)
  48         /* XXX - can't do much about an error here */
  49         ssh_msg_send(ctxt->pam_csock, sshpam_err, &buffer);
  50         buffer_free(&buffer);
  51 -       pthread_exit(NULL);
  52 +       pthread2_exit(NULL);
  53
  54   auth_fail:
  55         buffer_put_cstring(&buffer,
  56 @@ -520,7 +520,7 @@ sshpam_thread(void *ctxtp)
  57         else
  58                 ssh_msg_send(ctxt->pam_csock, PAM_AUTH_ERR, &buffer);
  59         buffer_free(&buffer);
  60 -       pthread_exit(NULL);
  61 +       pthread2_exit(NULL);
  62
  63         return (NULL); /* Avoid warning for non-pthread case */
  64  }
  65 @@ -532,8 +532,8 @@ sshpam_thread_cleanup(void)
  66
  67         debug3("PAM: %s entering", __func__);
  68         if (ctxt != NULL && ctxt->pam_thread != 0) {
  69 -               pthread_cancel(ctxt->pam_thread);
  70 -               pthread_join(ctxt->pam_thread, NULL);
  71 +               pthread2_cancel(ctxt->pam_thread);
  72 +               pthread2_join(ctxt->pam_thread, NULL);
  73                 close(ctxt->pam_psock);
  74                 close(ctxt->pam_csock);
  75                 memset(ctxt, 0, sizeof(*ctxt));
  76 @@ -698,7 +698,7 @@ sshpam_init_ctx(Authctxt *authctxt)
  77         }
  78         ctxt->pam_psock = socks[0];
  79         ctxt->pam_csock = socks[1];
  80 -       if (pthread_create(&ctxt->pam_thread, NULL, sshpam_thread, ctxt) == -1) {
  81 +       if (pthread2_create(&ctxt->pam_thread, NULL, sshpam_thread, ctxt) == -1) {
  82                 error("PAM: failed to start authentication thread: %s",
  83                     strerror(errno));
  84                 close(socks[0]);