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author | Grant Likely <grant.likely@secretlab.ca> | 2011-04-07 11:15:50 -0700 |
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committer | Grant Likely <grant.likely@secretlab.ca> | 2011-04-07 11:15:50 -0700 |
commit | 454abcc57f1d48a976291bc4af73b5f087e21d70 (patch) | |
tree | 5bba999ea3f31527da02b60604531cc5fb52ea57 /drivers/input/misc/uinput.c | |
parent | 88aab9341a315d81118be6b41c45e4fe32b94bc1 (diff) | |
parent | 6221f222c0ebf1acdf7abcf927178f40e1a65e2a (diff) | |
download | linux-next-454abcc57f1d48a976291bc4af73b5f087e21d70.tar.gz |
Merge commit 'v2.6.39-rc2' into spi/merge
Diffstat (limited to 'drivers/input/misc/uinput.c')
-rw-r--r-- | drivers/input/misc/uinput.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c index 364bdf43a381..736056897e50 100644 --- a/drivers/input/misc/uinput.c +++ b/drivers/input/misc/uinput.c @@ -302,10 +302,14 @@ static int uinput_validate_absbits(struct input_dev *dev) int retval = 0; for (cnt = 0; cnt < ABS_CNT; cnt++) { + int min, max; if (!test_bit(cnt, dev->absbit)) continue; - if (input_abs_get_max(dev, cnt) <= input_abs_get_min(dev, cnt)) { + min = input_abs_get_min(dev, cnt); + max = input_abs_get_max(dev, cnt); + + if ((min != 0 || max != 0) && max <= min) { printk(KERN_DEBUG "%s: invalid abs[%02x] min:%d max:%d\n", UINPUT_NAME, cnt, |