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| author | Russ Dill <Russ.Dill@ti.com> | 2013-02-14 04:46:33 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-04-05 09:26:16 -0700 |
| commit | d1c35e08072c01f77988cef266e04a0d2f165c18 (patch) | |
| tree | 75859edbd3fd660c062db90f8ac0dcb448704102 /net/unix/af_unix.c | |
| parent | 53daac550c49f62751436c1462d2b11d0f5e62eb (diff) | |
regulator: Fix memory garbage dev_err printout.
commit 9c7b4e8a8ad2624106fbf690fa97ab9c8c9bfa88 upstream.
commit dd8004af: 'regulator: core: Log when a device causes a voltage
constraint fail', tried to print out some information about the
check consumer min/max uV fixup, however, it uses a garbage pointer
left over from list_for_each_entry leading to boot messages in the
form:
'[ 2.079890] <RANDOM ASCII>: Restricting voltage, 3735899821-4294967295uV'
Because it references regulator->dev, it could potentially read memory from
anywhere causing a panic.
This patch instead uses rdev and the updated min/max uV values.
Signed-off-by: Russ Dill <Russ.Dill@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Jonghwan Choi <jhbird.choi@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions