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85716fe2fe
Prior to this change, a missing loop bounds check in the aarch64 version of gf_vect_mul would cause the routine to return 1 (error) in the normal case. This change introduces a check and branch to "return_pass" (success), and also adds checks of the return code of gf_vect_mul to the supplied unit test; it was previously ignored. Change-Id: I9f7fe0014189b24f9600e0473ee02b5316c2da91 Signed-off-by: Surendar Chandra <vsurench@amazon.com>
61 lines
2.5 KiB
C
61 lines
2.5 KiB
C
/**********************************************************************
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Copyright(c) 2011-2017 Intel Corporation All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the
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distribution.
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* Neither the name of Intel Corporation nor the names of its
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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**********************************************************************/
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#include "erasure_code.h"
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void gf_vect_dot_prod(int len, int vlen, unsigned char *v,
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unsigned char **src, unsigned char *dest)
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{
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gf_vect_dot_prod_base(len, vlen, v, src, dest);
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}
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void gf_vect_mad(int len, int vec, int vec_i,
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unsigned char *v, unsigned char *src, unsigned char *dest)
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{
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gf_vect_mad_base(len, vec, vec_i, v, src, dest);
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}
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void ec_encode_data(int len, int srcs, int dests, unsigned char *v,
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unsigned char **src, unsigned char **dest)
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{
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ec_encode_data_base(len, srcs, dests, v, src, dest);
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}
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void ec_encode_data_update(int len, int k, int rows, int vec_i, unsigned char *v,
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unsigned char *data, unsigned char **dest)
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{
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ec_encode_data_update_base(len, k, rows, vec_i, v, data, dest);
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}
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int gf_vect_mul(int len, unsigned char *a, void *src, void *dest)
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{
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return gf_vect_mul_base(len, a, (unsigned char *)src, (unsigned char *)dest);
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}
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