[git] GCRYPT - branch, master, updated. libgcrypt-1.7.3-119-g61b0f52

[by NIIBE Yutaka]

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      from  66ed4d53789892def7b237756d8a0ab28df9d222 (commit)

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- Log -----------------------------------------------------------------
commit 61b0f52c1cc85bf8c3cac9aba40e28682e4e1b8b
Author: NIIBE Yutaka <gniibe at fsij.org>
Date:   Fri Jul 7 14:48:17 2017 +0900

    mpi: Minor fix of mpi_pow.
    
    * mpi/mpi-pow.c (_gcry_mpi_powm): Allocate size fix.
    
    --
    
    Same thing of 619ebae9847831f43314a95cc3180f4b329b4d3b applied.
    
    Signed-off-by: NIIBE Yutaka <gniibe at fsij.org>

diff --git a/mpi/mpi-pow.c b/mpi/mpi-pow.c
index 54f477b..62b4a80 100644
--- a/mpi/mpi-pow.c
+++ b/mpi/mpi-pow.c
@@ -552,8 +552,8 @@ _gcry_mpi_powm (gcry_mpi_t res,
     struct karatsuba_ctx karactx;
     mpi_ptr_t tp;
 
-    xp_nlimbs = msec? (2 * (msize + 1)):0;
-    xp = xp_marker = mpi_alloc_limb_space( 2 * (msize + 1), msec );
+    xp_nlimbs = msec? size:0;
+    xp = xp_marker = mpi_alloc_limb_space( size, msec );
 
     memset( &karactx, 0, sizeof karactx );
     negative_result = (ep[0] & 1) && bsign;

-----------------------------------------------------------------------

Summary of changes:
 mpi/mpi-pow.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)


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