diff options
| author | Linux Build Service Account <lnxbuild@localhost> | 2016-10-07 22:15:44 -0700 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2016-10-07 22:15:43 -0700 |
| commit | dc9ba857fb7ba99dfee21b2db9c46aa042e37b4d (patch) | |
| tree | 309caa021d7e005944c580944482d051dbb823d4 | |
| parent | 7685c7eae78e702b1409128609cfc71f9c850cf9 (diff) | |
| parent | 4b7bbe3ad15ebdfc306e24c817695384d494ffec (diff) | |
Merge "msm: sde: Reject 0 size image for SDE rotator"
| -rw-r--r-- | drivers/media/platform/msm/sde/rotator/sde_rotator_dev.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/media/platform/msm/sde/rotator/sde_rotator_dev.c b/drivers/media/platform/msm/sde/rotator/sde_rotator_dev.c index 930b18abd71b..b88f03ce89ae 100644 --- a/drivers/media/platform/msm/sde/rotator/sde_rotator_dev.c +++ b/drivers/media/platform/msm/sde/rotator/sde_rotator_dev.c @@ -1123,6 +1123,13 @@ static int sde_rotator_try_fmt_vid_cap(struct file *file, struct sde_rotation_config config; int ret; + if ((f->fmt.pix.width == 0) || (f->fmt.pix.height == 0)) { + SDEDEV_WARN(ctx->rot_dev->dev, + "Not supporting 0 width/height: %dx%d\n", + f->fmt.pix.width, f->fmt.pix.height); + return -EINVAL; + } + sde_rot_mgr_lock(rot_dev->mgr); sde_rotator_get_config_from_ctx(ctx, &config); config.output.format = f->fmt.pix.pixelformat; @@ -1162,6 +1169,13 @@ static int sde_rotator_try_fmt_vid_out(struct file *file, struct sde_rotation_config config; int ret; + if ((f->fmt.pix.width == 0) || (f->fmt.pix.height == 0)) { + SDEDEV_WARN(ctx->rot_dev->dev, + "Not supporting 0 width/height: %dx%d\n", + f->fmt.pix.width, f->fmt.pix.height); + return -EINVAL; + } + sde_rot_mgr_lock(rot_dev->mgr); sde_rotator_get_config_from_ctx(ctx, &config); config.input.format = f->fmt.pix.pixelformat; |