Only read first password from file

Read just the first password and ignore anything else in the password
file. This allows you to reuse a password file from the server that also
includes a view-only password.

This fixes a regression introduced in b99daad.

(cherry picked from commit 49a087e8f8ecafe950a86a71ae6657d6cac8ea77)

diff --git a/vncviewer/UserDialog.cxx b/vncviewer/UserDialog.cxx
index 7f8b3c8e6aa3b2fb2e7f1ba7270a8e0b458e3708..5b5fda17c60e7a99f30f3088797ac84ceefaa2e3 100644 (file)
--- a/vncviewer/UserDialog.cxx
+++ b/vncviewer/UserDialog.cxx
@@ -91,7 +91,7 @@ void UserDialog::getUserPasswd(bool secure, std::string* user,
   }
 
   if (!user && passwordFileName[0]) {
-    std::vector<uint8_t> obfPwd(256);
+    std::vector<uint8_t> obfPwd(8);
     FILE* fp;
 
     fp = fopen(passwordFileName, "rb");