X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=pppd%2Fplugins%2Fpassprompt.c;h=babb6dc31bab6f1d71d1cabedfd844ba2a4d5158;hb=56371803b11c557e07ae968bef34b178b518139d;hp=768901718e884d6654265817ee9c3ced1e2118e7;hpb=7ecc3bb89b1f06a0e583bb84f4da0f6a60f0da14;p=ppp.git

diff --git a/pppd/plugins/passprompt.c b/pppd/plugins/passprompt.c
index 7689017..babb6dc 100644
--- a/pppd/plugins/passprompt.c
+++ b/pppd/plugins/passprompt.c
@@ -50,7 +50,7 @@ static int promptpass(char *user, char *passwd)
     }
     if (!kid) {
 	/* we are the child, exec the program */
-	char *argv[4], fdstr[32];
+	char *argv[5], fdstr[32];
 	sys_close();
 	closelog();
 	close(p[0]);
@@ -82,7 +82,6 @@ static int promptpass(char *user, char *passwd)
 	}
 	readgood += red;
     } while (readgood < MAXSECRETLEN - 1);
-    passwd[readgood] = 0;
     close(p[0]);
 
     /* now wait for child to exit */
@@ -95,6 +94,7 @@ static int promptpass(char *user, char *passwd)
 
     if (readgood < 0)
 	return 0;
+    passwd[readgood] = 0;
     if (!WIFEXITED(wstat))
 	warn("%s terminated abnormally", promptprog);
     if (WEXITSTATUS(wstat))