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Commit e8763cbd authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "msm: ipa3: fix the Use-after-free in ipa3_dma_destroy"

parents c75b2fa1 70a9c3e0

drivers/platform/msm/ipa/ipa_v3/ipa_dma.c

+1 −1
Original line number Diff line number Diff line
@@ -939,10 +939,10 @@ void ipa3_dma_destroy(void) 


	ipa3_dma_debugfs_destroy();

	kmem_cache_destroy(ipa3_dma_ctx->ipa_dma_xfer_wrapper_cache);

	kfree(ipa3_dma_ctx);

	dma_free_coherent(ipa3_ctx->pdev, IPA_DMA_DUMMY_BUFF_SZ * 4,

		ipa3_dma_ctx->ipa_dma_dummy_src_sync.base,

		ipa3_dma_ctx->ipa_dma_dummy_src_sync.phys_base);

	kfree(ipa3_dma_ctx);

	ipa3_dma_ctx = NULL;



	IPADMA_FUNC_EXIT();