[HUST CSE]NULL POINTER (#7220)
* avoids the risk of a null pointer * 将||改成&&来判断断言 There is a possibility of a null pointer * there is a possibility of a null pointer * Update components/drivers/fdt/src/dtb_get.c Co-authored-by: Man, Jianting (Meco) <920369182@qq.com> * 已根据代码规范进行修改,谢谢提醒 --------- Co-authored-by: Man, Jianting (Meco) <920369182@qq.com>
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@ -52,7 +52,7 @@ cy_rslt_t cyhal_crc_init(cyhal_crc_t *obj)
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void cyhal_crc_free(cyhal_crc_t *obj)
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{
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CY_ASSERT(NULL != obj&&obj->resource.type != CYHAL_RSC_CRYPTO);
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CY_ASSERT(NULL != obj && obj->resource.type != CYHAL_RSC_CRYPTO);
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_cyhal_crc_calc_free(obj->base);
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if (obj->resource.type != CYHAL_RSC_INVALID)
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{
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@ -724,6 +724,7 @@ struct dtb_memreserve *dtb_node_get_dtb_memreserve(struct dtb_node *dtb_node, in
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}
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dtb_node_root = dtb_node_root->parent;
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}
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if(dtb_node_root == NULL) return NULL;
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*memreserve_size = dtb_node_root->header->memreserve_sz;
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