commit 3d8fb63e11e460c1b463fb19879437c069f5a92e
author Paul Bakker <p.j.bakker@polarssl.org> Thu Apr 17 12:42:41 2014 +0200
committer Paul Bakker <p.j.bakker@polarssl.org> Thu Apr 17 12:42:41 2014 +0200
tree a4c433ca819d80f527f76245a940242d76561423
parent a9c16d2825f6b16086e2a70b0917faf8931101f4

Added missing MPI_CHK around mpi functions

library/ecp.c

diff --git a/library/ecp.c b/library/ecp.c
index d742e81..4823804 100644
--- a/library/ecp.c
+++ b/library/ecp.c
@@ -1125,7 +1125,7 @@
         mpi_fill_random( &l, p_size, f_rng, p_rng );
 
         while( mpi_cmp_mpi( &l, &grp->P ) >= 0 )
-            mpi_shift_r( &l, 1 );
+            MPI_CHK( mpi_shift_r( &l, 1 ) );
 
         if( count++ > 10 )
             return( POLARSSL_ERR_ECP_RANDOM_FAILED );
@@ -1510,7 +1510,7 @@
         mpi_fill_random( &l, p_size, f_rng, p_rng );
 
         while( mpi_cmp_mpi( &l, &grp->P ) >= 0 )
-            mpi_shift_r( &l, 1 );
+            MPI_CHK( mpi_shift_r( &l, 1 ) );
 
         if( count++ > 10 )
             return( POLARSSL_ERR_ECP_RANDOM_FAILED );
@@ -1598,7 +1598,7 @@
     ecp_point_init( &RP ); mpi_init( &PX );
 
     /* Save PX and read from P before writing to R, in case P == R */
-    mpi_copy( &PX, &P->X );
+    MPI_CHK( mpi_copy( &PX, &P->X ) );
     MPI_CHK( ecp_copy( &RP, P ) );
 
     /* Set R to zero in modified x/z coordinates */