X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=crypto%2Fasn1%2Fa_utctm.c;h=999852dae5270086e2066de76d9d07dccb6912de;hp=39b79109720210e85e6b3e6a7167abff05727120;hb=87203dc99aeaf3ef50b3df4ac99f2471d06434eb;hpb=7ab1a391814e588506fe37c162a7cc760a422fd6

diff --git a/crypto/asn1/a_utctm.c b/crypto/asn1/a_utctm.c
index 39b7910972..999852dae5 100644
--- a/crypto/asn1/a_utctm.c
+++ b/crypto/asn1/a_utctm.c
@@ -59,12 +59,8 @@
 #include <stdio.h>
 #include <time.h>
 #include "cryptlib.h"
+#include "o_time.h"
 #include <openssl/asn1.h>
-#ifdef OPENSSL_SYS_VMS
-#include <descrip.h>
-#include <lnmdef.h>
-#include <starlet.h>
-#endif
 
 #if 0
 int i2d_ASN1_UTCTIME(ASN1_UTCTIME *a, unsigned char **pp)
@@ -191,71 +187,30 @@ ASN1_UTCTIME *ASN1_UTCTIME_set(ASN1_UTCTIME *s, time_t t)
 	{
 	char *p;
 	struct tm *ts;
-#if defined(OPENSSL_THREADS) && !defined(OPENSSL_SYS_WIN32) && !defined(__CYGWIN32__)
-
 	struct tm data;
-#endif
+	size_t len = 20;
 
 	if (s == NULL)
 		s=M_ASN1_UTCTIME_new();
 	if (s == NULL)
 		return(NULL);
 
-#if defined(OPENSSL_THREADS) && !defined(OPENSSL_SYS_WIN32) && !defined(__CYGWIN32__)
-	gmtime_r(&t,&data); /* should return &data, but doesn't on some systems, so we don't even look at the return value */
-	ts=&data;
-#else
-	ts=gmtime(&t);
-#endif
-#ifdef OPENSSL_SYS_VMS
+	ts=OPENSSL_gmtime(&t, &data);
 	if (ts == NULL)
-		{
-		static $DESCRIPTOR(tabnam,"LNM$DCL_LOGICAL");
-		static $DESCRIPTOR(lognam,"SYS$TIMEZONE_DIFFERENTIAL");
-		char result[256];
-		unsigned int reslen = 0;
-		struct {
-			short buflen;
-			short code;
-			void *bufaddr;
-			unsigned int *reslen;
-		} itemlist[] = {
-			{ 0, LNM$_STRING, 0, 0 },
-			{ 0, 0, 0, 0 },
-		};
-		int status;
-
-		/* Get the value for SYS$TIMEZONE_DIFFERENTIAL */
-		itemlist[0].buflen = sizeof(result);
-		itemlist[0].bufaddr = result;
-		itemlist[0].reslen = &reslen;
-		status = sys$trnlnm(0, &tabnam, &lognam, 0, itemlist);
-		if (!(status & 1))
-			return NULL;
-		result[reslen] = '\0';
-
-		/* Get the numerical value of the equivalence string */
-		status = atoi(result);
-
-		/* and use it to move time to GMT */
-		t -= status;
-
-		/* then convert the result to the time structure */
-		ts=(struct tm *)localtime(&t);
-		}
-#endif
+		return(NULL);
+
 	p=(char *)s->data;
-	if ((p == NULL) || (s->length < 14))
+	if ((p == NULL) || ((size_t)s->length < len))
 		{
-		p=OPENSSL_malloc(20);
+		p=OPENSSL_malloc(len);
 		if (p == NULL) return(NULL);
 		if (s->data != NULL)
 			OPENSSL_free(s->data);
 		s->data=(unsigned char *)p;
 		}
 
-	sprintf(p,"%02d%02d%02d%02d%02d%02dZ",ts->tm_year%100,
-		ts->tm_mon+1,ts->tm_mday,ts->tm_hour,ts->tm_min,ts->tm_sec);
+	BIO_snprintf(p,len,"%02d%02d%02d%02d%02d%02dZ",ts->tm_year%100,
+		     ts->tm_mon+1,ts->tm_mday,ts->tm_hour,ts->tm_min,ts->tm_sec);
 	s->length=strlen(p);
 	s->type=V_ASN1_UTCTIME;
 #ifdef CHARSET_EBCDIC_not
@@ -268,6 +223,7 @@ ASN1_UTCTIME *ASN1_UTCTIME_set(ASN1_UTCTIME *s, time_t t)
 int ASN1_UTCTIME_cmp_time_t(const ASN1_UTCTIME *s, time_t t)
 	{
 	struct tm *tm;
+	struct tm data;
 	int offset;
 	int year;
 
@@ -284,11 +240,7 @@ int ASN1_UTCTIME_cmp_time_t(const ASN1_UTCTIME *s, time_t t)
 
 	t -= offset*60; /* FIXME: may overflow in extreme cases */
 
-#if defined(OPENSSL_THREADS) && !defined(OPENSSL_SYS_WIN32) && !defined(__CYGWIN32__)
-	{ struct tm data; gmtime_r(&t, &data); tm = &data; }
-#else
-	tm = gmtime(&t);
-#endif
+	tm = OPENSSL_gmtime(&t, &data);
 	
 #define return_cmp(a,b) if ((a)<(b)) return -1; else if ((a)>(b)) return 1
 	year = g2(s->data);