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Merge remote-tracking branch 'origin/pr/2387' into mbedtls-2.7
* origin/pr/2387: Update change log all.sh: Test MBEDTLS_MPI_WINDOW_SIZE=1 Fix DEADCODE in mbedtls_mpi_exp_mod()
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commit
f921e8fa9f
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@ -45,6 +45,10 @@ Changes
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they are enabled.
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* Return from various debugging routines immediately if the
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provided SSL context is unset.
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* Remove dead code from bignum.c in the default configuration.
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Found by Coverity, reported and fixed by Peter Kolbus (Garmin). Fixes #2309.
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* Add test for minimal value of MBEDTLS_MPI_WINDOW_SIZE to all.sh.
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Contributed by Peter Kolbus (Garmin).
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= mbed TLS 2.7.9 branch released 2018-12-21
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@ -1679,8 +1679,10 @@ int mbedtls_mpi_exp_mod( mbedtls_mpi *X, const mbedtls_mpi *A, const mbedtls_mpi
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wsize = ( i > 671 ) ? 6 : ( i > 239 ) ? 5 :
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( i > 79 ) ? 4 : ( i > 23 ) ? 3 : 1;
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#if( MBEDTLS_MPI_WINDOW_SIZE < 6 )
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if( wsize > MBEDTLS_MPI_WINDOW_SIZE )
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wsize = MBEDTLS_MPI_WINDOW_SIZE;
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#endif
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j = N->n + 1;
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MBEDTLS_MPI_CHK( mbedtls_mpi_grow( X, j ) );
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@ -870,6 +870,16 @@ support_test_mx32 () {
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esac
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}
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component_test_min_mpi_window_size () {
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msg "build: Default + MBEDTLS_MPI_WINDOW_SIZE=1 (ASan build)" # ~ 10s
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scripts/config.pl set MBEDTLS_MPI_WINDOW_SIZE 1
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CC=gcc cmake -D CMAKE_BUILD_TYPE:String=Asan .
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make
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msg "test: MBEDTLS_MPI_WINDOW_SIZE=1 - main suites (inc. selftests) (ASan build)" # ~ 10s
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make test
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}
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component_test_have_int32 () {
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msg "build: gcc, force 32-bit bignum limbs"
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scripts/config.pl unset MBEDTLS_HAVE_ASM
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