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-rw-r--r--stdio-common/printf_fp.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/stdio-common/printf_fp.c b/stdio-common/printf_fp.c
index 974a1f09c0..e265fe90c4 100644
--- a/stdio-common/printf_fp.c
+++ b/stdio-common/printf_fp.c
@@ -494,6 +494,9 @@ __printf_fp (FILE *fp,
 			      &__tens[powers->arrayoff],
 			      tmpsize * sizeof (mp_limb_t));
 		      MPN_ZERO (tmp, _FPIO_CONST_SHIFT);
+		      /* Adjust exponent, as scaleexpo will be this much
+			 bigger too.  */
+		      exponent += _FPIO_CONST_SHIFT * BITS_PER_MP_LIMB;
 		    }
 		  else
 #endif