ChangeSet 1.1119.3.6, 2003/09/05 15:47:10-07:00, [EMAIL PROTECTED]
[PATCH] USB: fix copy_from_user call in aiptek.c
drivers/usb/aiptek.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletion(-)
diff -Nru a/drivers/usb/aiptek.c b/drivers/usb/aiptek.c
--- a/drivers/usb/aiptek.c Fri Sep 5 17:10:48 2003
+++ b/drivers/usb/aiptek.c Fri Sep 5 17:10:48 2003
@@ -1102,7 +1102,8 @@
int num;
num = (count < 64) ? count : 64;
- copy_from_user(buf, buffer, num);
+ if (copy_from_user(buf, buffer, num))
+ return -EFAULT;
buf[num] = '\0';
scan = buf;
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