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(parent: 0afaa12) | patch
fs/compat_ioctl.c: fix an underflow issue (harmless)
authorDan Carpenter <[email protected]>
Tue, 21 Jan 2014 23:48:43 +0000 (15:48 -0800)
committerLinus Torvalds <[email protected]>
Wed, 22 Jan 2014 00:19:42 +0000 (16:19 -0800)
commit38316c8ab7f17bc1be8f2898278d5f5131e18bf2
treeb712b7206791c79a5a3c8660b16b0934f90d5949tree | snapshot
parent0afaa12047a45ebe651f29a3b4818e523f862c28commit | diff
fs/compat_ioctl.c: fix an underflow issue (harmless)

We cap "nmsgs" at I2C_RDRW_IOCTL_MAX_MSGS (42) but the current code
allows negative values.  It's harmless but it makes my static checker
upset so I've made nsmgs unsigned.

Signed-off-by: Dan Carpenter <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
fs/compat_ioctl.c diff | blob | history
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