Add another missing bounds check in the SSH-1 private key loader.

[u/mdw/putty] / unix / uxpty.c

diff --git a/unix/uxpty.c b/unix/uxpty.c
index 2bfb85b..99ff638 100644 (file)
--- a/unix/uxpty.c
+++ b/unix/uxpty.c
@@ -270,7 +270,6 @@ static void fatal_sig_handler(int signum)
 {
     putty_signal(signum, SIG_DFL);
     cleanup_utmp();
-    setuid(getuid());
     raise(signum);
 }
 #endif
@@ -634,6 +633,7 @@ int pty_real_select_result(Pty pty, int event, int status)
        if (close_on_exit == FORCE_OFF ||
            (close_on_exit == AUTO && pty->exit_code != 0)) {
            char message[512];
+            message[0] = '\0';
            if (WIFEXITED(pty->exit_code))
                sprintf(message, "\r\n[pterm: process terminated with exit"
                        " code %d]\r\n", WEXITSTATUS(pty->exit_code));