passphrase_read: Overwrite possible references to passphrase data in local stack...

Also, accidentally included termios.h here, should have been at next commit

diff --git a/libfreerdp-utils/passphrase.c b/libfreerdp-utils/passphrase.c
index 58b3e20..57efc06 100644 (file)
--- a/libfreerdp-utils/passphrase.c
+++ b/libfreerdp-utils/passphrase.c
@@ -22,6 +22,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <sys/stat.h>
+#include <termios.h>
 #include <unistd.h>
 #include <freerdp/utils/passphrase.h>
 
@@ -60,10 +61,11 @@ char* freerdp_passphrase_read(const char* prompt, char* buf, size_t bufsiz)
                        buf_iter++;
                }
        }
-       if (nbytes == (ssize_t) -1)
-               return NULL;
        *buf_iter = '\0';
        buf_iter = NULL;
+       read_char = '\0';
+       if (nbytes == (ssize_t) -1)
+               return NULL;
 
        if (close(term_id) == -1)
                return NULL;