lib/mbedtls
1
0
Fork 0
mirror of https://github.com/Mbed-TLS/mbedtls.git synced 2025-07-28 00:21:48 +03:00
Code Activity

Fix bug in mpi_safe_cond_assign()

Browse Source
This commit is contained in:
Manuel Pégourié-Gonnard
2013-11-21 21:12:26 +01:00
parent 918148193d
commit 3e3d2b818c
3 changed files with 17 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
library/bignum.c
View File

@ -222,6 +222,7 @@ int mpi_safe_cond_assign( mpi *X, mpi *Y, unsigned char assign )
MPI_CHK( mpi_grow( X, Y->n ) );
/* Do the conditional assign safely */
X->s = X->s * (1 - assign) + Y->s * assign;
for( i = 0; i < X->n; i++ )
X->p[i] = X->p[i] * (1 - assign) + Y->p[i] * assign;