In gdatetime_from_string must be checked if hour, minutes and seconds are valid values.

diff --git a/src/datetime.c b/src/datetime.c
index 1c3eb4aa5d667c98b4ba361c1a8fe02196ab2c01..629c6159de95914865784d8e6423c5c656f6734f 100644 (file)
--- a/src/datetime.c
+++ b/src/datetime.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2015-2017 Andrea Zagli <azagli@libero.it>
+ * Copyright (C) 2015-2021 Andrea Zagli <azagli@libero.it>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -456,8 +456,11 @@ GDateTime
                                }
                        else if (g_strcmp0 (format_tokens[i], "%H") == 0)
                                {
-                                       hour = strtol (str_tokens[i], NULL, 10);
-                                       if (hour > 23)
+                                       char *ptr;
+
+                                       hour = strtol (str_tokens[i], &ptr, 10);
+                                       if ((ptr != NULL && g_strcmp0 (ptr, "") != 0)
+                                           || hour > 23)
                                                {
                                                        error = TRUE;
                                                        break;
@@ -465,8 +468,11 @@ GDateTime
                                }
                        else if (g_strcmp0 (format_tokens[i], "%M") == 0)
                                {
-                                       minute = strtol (str_tokens[i], NULL, 10);
-                                       if (minute > 59)
+                                       char *ptr;
+
+                                       minute = strtol (str_tokens[i], &ptr, 10);
+                                       if ((ptr != NULL && g_strcmp0 (ptr, "") != 0)
+                                           || minute > 59)
                                                {
                                                        error = TRUE;
                                                        break;
@@ -474,8 +480,11 @@ GDateTime
                                }
                        else if (g_strcmp0 (format_tokens[i], "%S") == 0)
                                {
-                                       seconds = g_strtod (str_tokens[i], NULL);
-                                       if (seconds > 59.0)
+                                       char *ptr;
+
+                                       seconds = g_strtod (str_tokens[i], &ptr);
+                                       if ((ptr != NULL && g_strcmp0 (ptr, "") != 0)
+                                           || seconds > 59.0)
                                                {
                                                        error = TRUE;
                                                        break;