Author: kib
Date: Mon Oct 15 10:50:04 2018
New Revision: 339359
URL: https://svnweb.freebsd.org/changeset/base/339359

Log:
  MFC r339241:
  Disallow zero day of month from strptime("%d").
  
  PR:   232072

Modified:
  stable/11/lib/libc/stdtime/strptime.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/lib/libc/stdtime/strptime.c
==============================================================================
--- stable/11/lib/libc/stdtime/strptime.c       Mon Oct 15 10:29:29 2018        
(r339358)
+++ stable/11/lib/libc/stdtime/strptime.c       Mon Oct 15 10:50:04 2018        
(r339359)
@@ -417,7 +417,7 @@ label:
                                i += *buf - '0';
                                len--;
                        }
-                       if (i > 31)
+                       if (i == 0 || i > 31)
                                return (NULL);
 
                        tm->tm_mday = i;
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