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[HUST CSE] Fix nullptr issue in bsp/rv32m1_vega/ri5cy/board/fsl_host.c (#7236) 

During the process of statically checking the source code, it was found that this judgment directly obtained the member of the structure pointer without performing a null pointer check. When an upstream function has an exception and passes in a null pointer, a runtime error will occur.
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I-Hsien 2023-04-14 08:03:54 +08:00 committed by GitHub
parent dfe0c6b090
commit a08e930e20
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bsp/rv32m1_vega/ri5cy/board/fsl_host.c
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@ -51,7 +51,7 @@ static status_t USDHC_TransferFunction(USDHC_Type *base, usdhc_transfer_t *conte
usdhc_adma_config_t dmaConfig; usdhc_adma_config_t dmaConfig;
if (content->data != NULL) if (content != NULL && content->data != NULL)
{ {
memset(&dmaConfig, 0, sizeof(usdhc_adma_config_t)); memset(&dmaConfig, 0, sizeof(usdhc_adma_config_t));
/* config adma */ /* config adma */