evie/android_kernel_oneplus_msm8998
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Merge "msm: ais: isp: Handling buffer use after getting it freed"

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Linux Build Service Account 2018-02-14 05:30:59 -08:00 • committed by Gerrit - the friendly Code Review server
commit c8ca44d520
1 changed files with 2 additions and 0 deletions
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drivers/media/platform/msm/ais/isp/msm_isp47.c
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@ -1097,8 +1097,10 @@ int msm_vfe47_start_fetch_engine_multi_pass(struct vfe_device *vfe_dev,
fe_cfg->stream_id);
vfe_dev->fetch_engine_info.bufq_handle = bufq_handle;
mutex_lock(&vfe_dev->buf_mgr->lock);
rc = vfe_dev->buf_mgr->ops->get_buf_by_index(
vfe_dev->buf_mgr, bufq_handle, fe_cfg->buf_idx, &buf);
mutex_unlock(&vfe_dev->buf_mgr->lock);
if (rc < 0 || !buf) {
pr_err("%s: No fetch buffer rc= %d buf= %pK\n",
__func__, rc, buf);