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Merge pull request #1373 from heyuanjie87/master 

[imx rt]mdk memcpy导致奇地址崩溃
This commit is contained in:
Bernard Xiong 2018-04-20 18:14:29 +08:00 committed by GitHub
parent 3a2bf4fcad 99e6d7dfcd
commit 58c1d721f7
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 2 deletions
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4
bsp/imxrt1052-evk/drivers/drv_sdio.c
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@ -357,7 +357,7 @@ static void _mmc_request(struct rt_mmcsd_host *host, struct rt_mmcsd_req *req)
if (buf)
{
MMCSD_DGB(" write(data->buf to buf) ");
memcpy(buf, data->buf, fsl_data.blockSize * fsl_data.blockCount);
rt_memcpy(buf, data->buf, fsl_data.blockSize * fsl_data.blockCount);
fsl_data.txData = (uint32_t const *)buf;
}
else
@ -401,7 +401,7 @@ static void _mmc_request(struct rt_mmcsd_host *host, struct rt_mmcsd_req *req)
if (fsl_data.rxData)
{
MMCSD_DGB("read copy buf to data->buf ");
memcpy(data->buf, buf, fsl_data.blockSize * fsl_data.blockCount);
rt_memcpy(data->buf, buf, fsl_data.blockSize * fsl_data.blockCount);
}
rt_free_align(buf);