Backport GeneralizedTime fractional seconds support from HEAD.

diff --git a/crypto/asn1/t_x509.c b/crypto/asn1/t_x509.c
index 8f746f9c0517ab136194357e5b6266722bfdf2b1..6f295b4e145c50bcf91b61d5537c90554e8ada9c 100644 (file)
--- a/crypto/asn1/t_x509.c
+++ b/crypto/asn1/t_x509.c
@@ -379,6 +379,8 @@ int ASN1_GENERALIZEDTIME_print(BIO *bp, ASN1_GENERALIZEDTIME *tm)
        int gmt=0;
        int i;
        int y=0,M=0,d=0,h=0,m=0,s=0;
+       char *f = NULL;
+       int f_len = 0;
 
        i=tm->length;
        v=(char *)tm->data;
@@ -396,10 +398,21 @@ int ASN1_GENERALIZEDTIME_print(BIO *bp, ASN1_GENERALIZEDTIME *tm)
        if (tm->length >= 14 &&
            (v[12] >= '0') && (v[12] <= '9') &&
            (v[13] >= '0') && (v[13] <= '9'))
+               {
                s=  (v[12]-'0')*10+(v[13]-'0');
+               /* Check for fractions of seconds. */
+               if (tm->length >= 15 && v[14] == '.')
+                       {
+                       int l = tm->length;
+                       f = &v[14];     /* The decimal point. */
+                       f_len = 1;
+                       while (14 + f_len < l && f[f_len] >= '0' && f[f_len] <= '9')
+                               ++f_len;
+                       }
+               }
 
-       if (BIO_printf(bp,"%s %2d %02d:%02d:%02d %d%s",
-               mon[M-1],d,h,m,s,y,(gmt)?" GMT":"") <= 0)
+       if (BIO_printf(bp,"%s %2d %02d:%02d:%02d%.*s %d%s",
+               mon[M-1],d,h,m,s,f_len,f,y,(gmt)?" GMT":"") <= 0)
                return(0);
        else
                return(1);