added a goto if fgets fails

1994-07-07 00:08:52 +00:00
parent 2b12703ae1
commit cd4a540c1f
1 changed files with 3 additions and 1 deletions
--- a/tgetpass.c
+++ b/tgetpass.c
@@ -166,8 +166,10 @@ char * tgetpass(prompt, timeout)
    }

    /* get the password */
-    if (!fgets(buf, sizeof(buf), input))
+    if (!fgets(buf, sizeof(buf), input)) {
 	buf[0] = '\0';
+	goto cleanup;
+    }

    if (*(tmp = &buf[strlen(buf)-1]) == '\n')
 	*tmp = '\0';