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Fix Windows builds, which were getting "possible loss of data"

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"bignum_new.c(61,52): warning C4244: 'function': conversion from 'mbedtls_mpi_uint' to 'unsigned int', possible loss of data"

Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
This commit is contained in:
Tom Cosgrove 2022-07-31 22:30:16 +01:00
parent 7e655f7b4c
commit 268f96b0ef
1 changed files with 2 additions and 3 deletions
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library/bignum_new.c
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@ -49,12 +49,11 @@ void mbedtls_mpi_core_montmul( mbedtls_mpi_uint *X,
(void) mbedtls_mpi_core_mla( T, n + 2, N, n, u1 ); (void) mbedtls_mpi_core_mla( T, n + 2, N, n, u1 );
} }
mbedtls_mpi_uint carry, borrow, fixup; mbedtls_mpi_uint carry, borrow;
carry = T[n]; carry = T[n];
borrow = mbedtls_mpi_core_sub( X, T, N, n ); borrow = mbedtls_mpi_core_sub( X, T, N, n );
fixup = carry < borrow; (void) mbedtls_mpi_core_add_if( X, N, n, ( carry < borrow ) );
(void) mbedtls_mpi_core_add_if( X, N, n, fixup );
} }
mbedtls_mpi_uint mbedtls_mpi_core_mla( mbedtls_mpi_uint *d, size_t d_len, mbedtls_mpi_uint mbedtls_mpi_core_mla( mbedtls_mpi_uint *d, size_t d_len,