Merge pull request #1227 from kkitayam/fix_dcd_musb_buffer_overrun
Fix buffer overrun in dcd_musb driver
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commit
f8288be03f
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@ -250,12 +250,12 @@ 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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