Fix memory overrun at pipe_read_packet()
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6ecd93eb60
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81285273a6
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@ -269,12 +269,12 @@ static void pipe_read_packet(void *buf, volatile void *fifo, unsigned len)
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len -= 4;
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len -= 4;
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}
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}
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if (len >= 2) {
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if (len >= 2) {
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*(uint32_t *)addr = reg->u16;
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*(uint16_t *)addr = reg->u16;
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addr += 2;
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addr += 2;
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len -= 2;
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len -= 2;
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}
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}
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if (len) {
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if (len) {
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*(uint32_t *)addr = reg->u8;
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*(uint8_t *)addr = reg->u8;
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}
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}
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}
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}
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