| commit | 8541dab7bf815f73148c70682381a1bdc0f6b40e | [log] [tgz] |
|---|---|---|
| author | Casey Piper <cpiper@codeaurora.org> | Thu Oct 03 16:02:34 2013 -0700 |
| committer | Casey Piper <cpiper@codeaurora.org> | Thu Oct 03 17:51:36 2013 -0700 |
| tree | a1d624ccb272d1831a89b2b0ba75af6f89c4ffef | |
| parent | 0e287becd67e6e7d564d7c0dc450d09c7caa5923 [diff] |
msm: mdss: Validate mixer/ctl are not null mdss_mdp_wb_mixer_destroy could theoretically be called with null mixer or ctl, which would cause a null pointer dereference. Adding a check to prevent this from happening. Change-Id: I376c449daf05c8ca4ebb789d402575598ee59d86 CRs-Fixed: 551787 Signed-off-by: Casey Piper <cpiper@codeaurora.org>