firmware-utils/mkdir615h1: fix magic XOR calculation
Signed-off-by: Forest Crossman <cyrozap@gmail.com> SVN-Revision: 41314
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1 changed files with 2 additions and 2 deletions
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@ -199,7 +199,7 @@ static int encode_image(const char *input_file_name,
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}
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for (i = 0; i < bytes_read; i++)
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buf[i] ^= magic >> ((((i >> 60) + i) & 7) - (i >> 60));
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buf[i] ^= magic >> (i % 8) & 0xff;
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fwrite(&buf, bytes_read, 1, fp_output);
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}
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@ -254,7 +254,7 @@ int decode_image(const char *input_file_name, const char *output_file_name)
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bytes_read = fread(&buf, 1, BUF_SIZE, fp_input);
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for (i = 0; i < bytes_read; i++)
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buf[i] ^= header.magic >> ((((i >> 60) + i) & 7) - (i >> 60));
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buf[i] ^= header.magic >> (i % 8) & 0xff;
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/*
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* Handle padded source file
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