From 2d0df19efa37edbe1f56dbe3512ead66edef0009 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= <mail@3v1n0.net>
Date: Mon, 1 Feb 2021 18:07:52 +0100
Subject: [PATCH] pam: Allow values bigger than 9 to be used as max tries match

---
 pam/pam_fprintd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pam/pam_fprintd.c b/pam/pam_fprintd.c
index 8dc68fd..20584d7 100644
--- a/pam/pam_fprintd.c
+++ b/pam/pam_fprintd.c
@@ -780,7 +780,7 @@ pam_sm_authenticate (pam_handle_t *pamh, int flags, int argc,
                   pam_syslog (pamh, LOG_DEBUG, "invalid debug value '%s', disabling", value);
                 }
             }
-          else if (str_has_prefix (argv[i], MAX_TRIES_MATCH) && strlen (argv[i]) == strlen (MAX_TRIES_MATCH) + 1)
+          else if (str_has_prefix (argv[i], MAX_TRIES_MATCH) && strlen (argv[i]) > strlen (MAX_TRIES_MATCH))
             {
               max_tries = atoi (argv[i] + strlen (MAX_TRIES_MATCH));
               if (max_tries < 1)