| commit | 4061c0b26af382d18cbbb5f9b09348e5a158e7c7 | [log] [tgz] |
|---|---|---|
| author | Wei Zou <wzou@codeaurora.org> | Fri Jul 08 10:24:22 2011 -0700 |
| committer | Bryan Huntsman <bryanh@codeaurora.org> | Mon Oct 03 09:59:01 2011 -0700 |
| tree | 67cb40ac34664c886d57fa6decd5efe8258ee474 | |
| parent | a78c9179a1ccae11b7ccc20ce1921c654955dcea [diff] |
msm: kgsl: Check for null physical address in PMEM case CRs-fixed: 294653 Signed-off-by: Wei Zou <wzou@codeaurora.org>
diff --git a/drivers/gpu/msm/kgsl.c b/drivers/gpu/msm/kgsl.c index ec9ff6b..856972c 100644 --- a/drivers/gpu/msm/kgsl.c +++ b/drivers/gpu/msm/kgsl.c
@@ -1210,6 +1210,11 @@ if (ret) return ret; + if (phys == 0) { + ret = -EINVAL; + goto err; + } + if (offset >= len) { ret = -EINVAL; goto err;