src/usr.bin/ssh/pty.c - diff

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Diff for /src/usr.bin/ssh/Attic/pty.c between version 1.11 and 1.12

-version 1.11, 1999/12/11 09:35:46
+version 1.12, 2000/02/15 16:52:58
 Line 178
 Line 178
 Line 178
  pty_release(const char *ttyname)
  {
          if (chown(ttyname, (uid_t) 0, (gid_t) 0) < 0)
-                 debug("chown %.100s 0 0 failed: %.100s", ttyname, strerror(errno));
+                 error("chown %.100s 0 0 failed: %.100s", ttyname, strerror(errno));
          if (chmod(ttyname, (mode_t) 0666) < 0)
-                 debug("chmod %.100s 0666 failed: %.100s", ttyname, strerror(errno));
+                 error("chmod %.100s 0666 failed: %.100s", ttyname, strerror(errno));
  }
  /* Makes the tty the processes controlling tty and sets it to sane modes. */
 Line 248
 Line 248
 Line 248
          w.ws_xpixel = xpixel;
          w.ws_ypixel = ypixel;
          (void) ioctl(ptyfd, TIOCSWINSZ, &w);
+ }
+ void
+ pty_setowner(struct passwd *pw, const char *ttyname)
+ {
+         struct group *grp;
+         gid_t gid;
+         mode_t mode;
+         /* Determine the group to make the owner of the tty. */
+         grp = getgrnam("tty");
+         if (grp) {
+                 gid = grp->gr_gid;
+                 mode = S_IRUSR | S_IWUSR | S_IWGRP;
+         } else {
+                 gid = pw->pw_gid;
+                 mode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
+         }
+         /* Change ownership of the tty. */
+         if (chown(ttyname, pw->pw_uid, gid) < 0)
+                 fatal("chown(%.100s, %d, %d) failed: %.100s",
+                     ttyname, pw->pw_uid, gid, strerror(errno));
+         if (chmod(ttyname, mode) < 0)
+                 fatal("chmod(%.100s, 0%o) failed: %.100s",
+                     ttyname, mode, strerror(errno));
  }