[ros-diffs] [cwittich] 68913: [CRT] fix null pointer deref in _gmtime64_s CID 515314

Author: cwittich
Date: Wed Sep  2 10:20:21 2015
New Revision: 68913

URL: http://svn.reactos.org/svn/reactos?rev=68913&view=rev
Log:
[CRT] fix null pointer deref in _gmtime64_s CID 515314

Modified:
    trunk/reactos/lib/sdk/crt/time/gmtime.c

Modified: trunk/reactos/lib/sdk/crt/time/gmtime.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/lib/sdk/crt/time/gmtime.c?…
==============================================================================
--- trunk/reactos/lib/sdk/crt/time/gmtime.c	[iso-8859-1] (original)
+++ trunk/reactos/lib/sdk/crt/time/gmtime.c	[iso-8859-1] Wed Sep  2 10:20:21 2015
@@ -123,7 +123,8 @@
    struct tm* ptm,
    const __time64_t* ptime)
 {
-    __time64_t time = *ptime;
+    __time64_t time;
+
     if (!ptm)
     {
         MSVCRT_INVALID_PMT("ptm == NULL", ERROR_BAD_COMMAND);
@@ -135,6 +136,8 @@
         MSVCRT_INVALID_PMT("ptime == NULL", ERROR_BAD_COMMAND);
         return ERROR_BAD_COMMAND;
     }
+
+    time = *ptime;
 
     _gmtime_worker(ptm, time, 0);