From e39cf86d33966fbbaa7e52530263d9f11370a00b Mon Sep 17 00:00:00 2001
From: Animesh Sahu <animeshsahu19@yahoo.com>
Date: Fri, 20 May 2022 14:39:27 +0530
Subject: [PATCH] bump 1.94.2

---
 meson.build       |  4 ++--
 pam/pam_fprintd.c | 12 +++++++++---
 2 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/meson.build b/meson.build
index 64b8297..9062a0a 100644
--- a/meson.build
+++ b/meson.build
@@ -1,5 +1,5 @@
 project('fprintd', 'c',
-    version: '1.94.1',
+    version: '1.94.2',
     license: 'GPLv2+',
     default_options: [
         'buildtype=debugoptimized',
@@ -154,7 +154,7 @@ python3_available_modules = []
 
 foreach module, required : python3_test_modules
     if required and run_command(python3, '-c', 'import @0@'.format(module)).returncode() != 0
-        error('Python3 module \'' + module + '\' required by test suite not found')
+        warning('Python3 module \'' + module + '\' required by test suite not found')
     endif
 endforeach
 
diff --git a/pam/pam_fprintd.c b/pam/pam_fprintd.c
index 06b1cf3..3978bce 100644
--- a/pam/pam_fprintd.c
+++ b/pam/pam_fprintd.c
@@ -22,6 +22,7 @@
 #include <security/_pam_types.h>
 
 #define _GNU_SOURCE
+#include <limits.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <stdint.h>
@@ -460,7 +461,10 @@ do_verify (sd_bus *bus, verify_data *data)
 
   while (data->max_tries > 0)
     {
-      uint64_t verification_end = now () + (timeout * USEC_PER_SEC);
+      uint64_t verification_end = ULONG_MAX;
+
+      if (timeout != UINT_MAX)
+        verification_end = now () + (timeout * USEC_PER_SEC);
 
       data->timed_out = false;
       data->verify_started = false;
@@ -874,7 +878,8 @@ pam_sm_authenticate (pam_handle_t *pamh, int flags, int argc,
             }
           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));
+              int opt_max_tries = atoi (argv[i] + strlen (MAX_TRIES_MATCH));
+              max_tries = (opt_max_tries < 0 ? UINT_MAX : (unsigned) opt_max_tries);
               if (max_tries < 1)
                 {
                   if (debug)
@@ -887,7 +892,8 @@ pam_sm_authenticate (pam_handle_t *pamh, int flags, int argc,
             }
           else if (str_has_prefix (argv[i], TIMEOUT_MATCH) && strlen (argv[i]) <= strlen (TIMEOUT_MATCH) + 2)
             {
-              timeout = atoi (argv[i] + strlen (TIMEOUT_MATCH));
+              int opt_timeout = atoi (argv[i] + strlen (TIMEOUT_MATCH));
+              timeout = (opt_timeout < 0 ? UINT_MAX : (unsigned) opt_timeout);
               if (timeout < MIN_TIMEOUT)
                 {
                   if (debug)