commit c3ec63df42e84ff37c4b4e34cbfb264e69318b66
author Paul Bakker <p.j.bakker@polarssl.org> Tue Oct 29 16:18:35 2013 +0100
committer Paul Bakker <p.j.bakker@polarssl.org> Mon Jul 07 14:06:22 2014 +0200
tree 4655f4244acd8642bbf96ec48928fd464f76aa32
parent e46b17766c0e984f305700baa097b464e36f996b

Minor change that makes life easier for static analyzers / compilers

library/bignum.c

diff --git a/library/bignum.c b/library/bignum.c
index 1422d50..504f51b 100644
--- a/library/bignum.c
+++ b/library/bignum.c
@@ -1480,7 +1480,7 @@
 
         for( i = 0; i < wsize - 1; i++ )
             mpi_montmul( &W[j], &W[j], N, mm, &T );
-    
+
         /*
          * W[i] = W[i - 1] * W[1]
          */
@@ -1503,9 +1503,11 @@
     {
         if( bufsize == 0 )
         {
-            if( nblimbs-- == 0 )
+            if( nblimbs == 0 )
                 break;
 
+            nblimbs--;
+
             bufsize = sizeof( t_uint ) << 3;
         }