Fix binary pattern matching with OTP-21 compiled code #1178
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The implementation was using the wrong offset in certain situations, leading to a wrong match. Restore the offset from saved one, as in OTP. Signed-off-by: Davide Bettio <davide@uninstall.it>
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Binary pattern matching was not working properly due to a bug in
bs_context_to_binaryimplementation.These changes are made under both the "Apache 2.0" and the "GNU Lesser General
Public License 2.1 or later" license terms (dual license).
SPDX-License-Identifier: Apache-2.0 OR LGPL-2.1-or-later