| commit | 2f760bda23f45fafdd2136a09191c5286b14ef92 | [log] [tgz] |
|---|---|---|
| author | Linux Build Service Account <lnxbuild@localhost> | Thu Mar 13 20:31:34 2014 -0700 |
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | Thu Mar 13 20:31:34 2014 -0700 |
| tree | d9ca6d39e5c2c77f46a14dd8d1b374ae48c4771a | |
| parent | a2310306699373770928ce1f63ab900705e975ae [diff] | |
| parent | 0ff36a3685ae007c2f41056fc57c0a0cd6f5c913 [diff] |
Merge "msm: mdss: Sanitize overlay kickoff inputs"
diff --git a/drivers/video/msm/mdss/mdss_mdp_overlay.c b/drivers/video/msm/mdss/mdss_mdp_overlay.c index 7420f95..d5da709 100644 --- a/drivers/video/msm/mdss/mdss_mdp_overlay.c +++ b/drivers/video/msm/mdss/mdss_mdp_overlay.c
@@ -974,6 +974,11 @@ int ret = 0; int sd_in_pipe = 0; + if (!ctl) { + pr_warn("kickoff on fb=%d without a ctl attched\n", mfd->index); + return ret; + } + if (ctl->shared_lock) mutex_lock(ctl->shared_lock);