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Commit 6496a9a2 authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "soc: qcom: dcc: avoid memory access violation"

parents c0fcbd0d 0543cd39

drivers/soc/qcom/dcc_v2.c

+2 −1
Original line number Diff line number Diff line
@@ -1558,7 +1558,8 @@ static ssize_t dcc_sram_read(struct file *file, char __user *data, 
	if (drvdata->ram_size <= *ppos)

		return 0;



	if ((*ppos + len) > drvdata->ram_size)

	if ((*ppos + len) < len

		|| (*ppos + len) > drvdata->ram_size)

		len = (drvdata->ram_size - *ppos);



	buf = kzalloc(len, GFP_KERNEL);