diff options
| author | Christian Gromm <christian.gromm@microchip.com> | 2015-08-03 13:44:30 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-08-03 17:39:51 -0700 |
| commit | 2ae0751007cdf2deaa87e160f28c50a00b478883 (patch) | |
| tree | 2b13f242722e65f416c7b7cb43636d0c9ccaac06 /drivers/staging/most | |
| parent | 948fa942dc6bb4000bdf94901e99570b7636ed7c (diff) | |
Staging: most: avoid possible integer overflow
This patch prevents a potential integer overlow.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/most')
| -rw-r--r-- | drivers/staging/most/mostcore/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/most/mostcore/core.c b/drivers/staging/most/mostcore/core.c index f872dc0bc118..f4fea8cf5560 100644 --- a/drivers/staging/most/mostcore/core.c +++ b/drivers/staging/most/mostcore/core.c @@ -1260,7 +1260,7 @@ int arm_mbo_chain(struct most_c_obj *c, int dir, void (*compl)(struct mbo *)) unsigned int i; int retval; struct mbo *mbo; - u16 coherent_buf_size = c->cfg.buffer_size + c->cfg.extra_len; + u32 coherent_buf_size = c->cfg.buffer_size + c->cfg.extra_len; atomic_set(&c->mbo_nq_level, 0); |