diff options
| -rw-r--r-- | sshpty.c | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -380,7 +380,9 @@ pty_setowner(struct passwd *pw, const char *tty_name) tty_name, strerror(errno)); } - if (st.st_uid != pw->pw_uid || st.st_gid != gid) { + /* Allow either "tty" gid or user's own gid. On Linux with openpty() + * this varies depending on the devpts mount options */ + if (st.st_uid != pw->pw_uid || !(st.st_gid == gid || st.st_gid == pw->pw_gid)) { if (chown(tty_name, pw->pw_uid, gid) < 0) { if (errno == EROFS && (st.st_uid == pw->pw_uid || st.st_uid == 0)) { |