2011-05-12  Christian Bruel  <christian.bruel@st.com>
	
	* libc/stdlib/strtod.c (_strtod_r): Fix nf/nd counts to not pass DBL_DIG.
	
Index: libc/stdlib/strtod.c
===================================================================
RCS file: /cvs/src/src/newlib/libc/stdlib/strtod.c,v
retrieving revision 1.17
diff -u -r1.17 strtod.c
--- libc/stdlib/strtod.c	7 Dec 2010 21:26:45 -0000	1.17
+++ libc/stdlib/strtod.c	12 May 2011 11:54:27 -0000
@@ -328,24 +328,29 @@
  have_dig:
 			nz++;
 			if (c -= '0') {
-				nf += nz;
 				for(i = 1; i < nz; i++) {
-					if (nd++ <= DBL_DIG + 1) {
-						if (nd < 10)
+					if (nd <= DBL_DIG + 1) {
+						if (nd + i < 10)
 							y *= 10;
 						else
 							z *= 10;
 					}
 				}
-				if (nd++ <= DBL_DIG + 1) {
-					if (nd < 10)
+				if (nd <= DBL_DIG + 1) {
+					if (nd + 1 < 10)
 						y = 10*y + c;
 					else
 						z = 10*z + c;
 				}
+
+				if (nd <= DBL_DIG + 1)
+				  {
+				    nf += nz;
+				    nd += nz;
+				  }
 				nz = 0;
 				}
-			}
+		}
 		}
  dig_done:
 	e = 0;