svn commit: r218511 - head/lib/msun/src

[David Schultz]

Author: das
Date: Thu Feb 10 07:38:38 2011
New Revision: 218511
URL: http://svn.freebsd.org/changeset/base/218511

Log:
  Fix a bug where the wrong argument was passed to SET_FLOAT_WORD().
  This bug results in a type mismatch that happens to be harmless
  because of the way SET_FLOAT_WORD() works.
  
  Submitted by:	bde

Modified:
  head/lib/msun/src/s_nexttowardf.c

Modified: head/lib/msun/src/s_nexttowardf.c
==============================================================================
--- head/lib/msun/src/s_nexttowardf.c	Thu Feb 10 07:38:13 2011	(r218510)
+++ head/lib/msun/src/s_nexttowardf.c	Thu Feb 10 07:38:38 2011	(r218511)
@@ -50,8 +50,8 @@ nexttowardf(float x, long double y)
 	if(ix<0x00800000) {		/* underflow */
 	    t = x*x;
 	    if(t!=x) {		/* raise underflow flag */
-	        SET_FLOAT_WORD(y,hx);
-		return y;
+	        SET_FLOAT_WORD(x,hx);
+		return x;
 	    }
 	}
 	SET_FLOAT_WORD(x,hx);