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Commit 767a33e5 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 "ehci-msm2: Add boundary check in echi driver"

parents 1244aae4 8756624a

drivers/usb/host/ehci-msm2.c

+2 −2
Original line number Diff line number Diff line
@@ -1059,7 +1059,7 @@ static ssize_t debug_write_phy_data(struct file *file, const char __user *buf, 


	memset(kbuf, 0, 10);



	if (copy_from_user(kbuf, buf, count > 10 ? 10 : count))

	if (copy_from_user(kbuf, buf, min_t(size_t, sizeof(kbuf) - 1, count)))

		return -EFAULT;



	if (sscanf(kbuf, "%x", &data) != 1)
@@ -1084,7 +1084,7 @@ static ssize_t debug_phy_write_addr(struct file *file, const char __user *buf, 


	memset(kbuf, 0, 10);



	if (copy_from_user(kbuf, buf, count > 10 ? 10 : count))

	if (copy_from_user(kbuf, buf, min_t(size_t, sizeof(kbuf) - 1, count)))

		return -EFAULT;



	if (sscanf(kbuf, "%x", &temp) != 1)