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-rw-r--r--mpi/mpicoder.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/mpi/mpicoder.c b/mpi/mpicoder.c
index 559facd89..1859b6331 100644
--- a/mpi/mpicoder.c
+++ b/mpi/mpicoder.c
@@ -405,10 +405,10 @@ mpi_set_buffer( MPI a, const byte *buffer, unsigned nbytes, int sign )
for(i=0, p = buffer+nbytes-1; p >= buffer+BYTES_PER_MPI_LIMB; ) {
#if BYTES_PER_MPI_LIMB == 4
- alimb = *p-- ;
- alimb |= *p-- << 8 ;
- alimb |= *p-- << 16 ;
- alimb |= *p-- << 24 ;
+ alimb = (mpi_limb_t)*p-- ;
+ alimb |= (mpi_limb_t)*p-- << 8 ;
+ alimb |= (mpi_limb_t)*p-- << 16 ;
+ alimb |= (mpi_limb_t)*p-- << 24 ;
#elif BYTES_PER_MPI_LIMB == 8
alimb = (mpi_limb_t)*p-- ;
alimb |= (mpi_limb_t)*p-- << 8 ;
@@ -426,9 +426,9 @@ mpi_set_buffer( MPI a, const byte *buffer, unsigned nbytes, int sign )
if( p >= buffer ) {
#if BYTES_PER_MPI_LIMB == 4
alimb = *p-- ;
- if( p >= buffer ) alimb |= *p-- << 8 ;
- if( p >= buffer ) alimb |= *p-- << 16 ;
- if( p >= buffer ) alimb |= *p-- << 24 ;
+ if( p >= buffer ) alimb |= (mpi_limb_t)*p-- << 8 ;
+ if( p >= buffer ) alimb |= (mpi_limb_t)*p-- << 16 ;
+ if( p >= buffer ) alimb |= (mpi_limb_t)*p-- << 24 ;
#elif BYTES_PER_MPI_LIMB == 8
alimb = (mpi_limb_t)*p-- ;
if( p >= buffer ) alimb |= (mpi_limb_t)*p-- << 8 ;