Make sure def_prompt is always defined. This is a workaround for

pam configs that prompt for a password in the session but don't
have an auth line.  A better fix is to expand the sudo prompt earlier
and set def_prompt to that when initializing.

diff --git a/auth/pam.c b/auth/pam.c
index a9831ec9f3b4ef0262c2d9ffb49286bb609fb587..0d0a3d295f63ab519ec52e6a0517188fa897645c 100644 (file)
--- a/auth/pam.c
+++ b/auth/pam.c
@@ -78,7 +78,7 @@ __unused static const char rcsid[] = "$Sudo$";
 
 static int sudo_conv __P((int, PAM_CONST struct pam_message **,
                          struct pam_response **, void *));
-static char *def_prompt;
+static char *def_prompt = "Password:";
 static int gotintr;
 
 #ifndef PAM_DATA_SILENT