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Merge pull request #4380 from paul-elliott-arm/bignum_unchecked_return

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Fix unchecked return value in bignum
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Ronald Cron 2021-04-22 13:08:57 +02:00 committed by GitHub
parent 218da3fcf9 70c68dac45
commit 2bbb5bc6bf
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1 changed files with 1 additions and 2 deletions
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library/bignum.c
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@ -1666,8 +1666,7 @@ int mbedtls_mpi_mul_int( mbedtls_mpi *X, const mbedtls_mpi *A, mbedtls_mpi_uint
* calculating the result is trivial in those cases. */ * calculating the result is trivial in those cases. */
if( b == 0 || n == 0 ) if( b == 0 || n == 0 )
{ {
mbedtls_mpi_lset( X, 0 ); return( mbedtls_mpi_lset( X, 0 ) );
return( 0 );
} }
/* Calculate A*b as A + A*(b-1) to take advantage of mpi_mul_hlp */ /* Calculate A*b as A + A*(b-1) to take advantage of mpi_mul_hlp */