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| author | Wim Van Sebroeck <wim@iguana.be> | 2011-02-21 11:52:43 +0100 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2011-03-14 11:39:27 +0100 |
| commit | bbd562d717a84c6464211e8bd5efa0d9e25edc6d (patch) | |
| tree | 7dd79ba99653747dc9b9aa5b776c94859ec9a64c /drivers/watchdog/hpwdt.c | |
| parent | compat breakage in preadv() and pwritev() (diff) | |
| download | linux-bbd562d717a84c6464211e8bd5efa0d9e25edc6d.tar.xz linux-bbd562d717a84c6464211e8bd5efa0d9e25edc6d.zip | |
watchdog: cpwd: Fix buffer-overflow
cppcheck-1.47 reports:
[drivers/watchdog/cpwd.c:650]: (error) Buffer access out-of-bounds: p.devs
The source code is
for (i = 0; i < 4; i++) {
misc_deregister(&p->devs[i].misc);
where devs is defined as WD_NUMDEVS big and WD_NUMDEVS is equal to 3.
So the 4 should be a 3 or WD_NUMDEVS.
Reported-By: David Binderman
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers/watchdog/hpwdt.c')
0 files changed, 0 insertions, 0 deletions