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| author | Uday Kiran Pichika <pichika@codeaurora.org> | 2018-04-10 15:37:35 +0530 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2018-10-26 00:02:59 -0700 |
| commit | d4745c5002df133219f9f155bb043208084e5a62 (patch) | |
| tree | 5a3dca835d66af5a54994ed2c7ed59ecd4052466 | |
| parent | db3c1b8fdd29df9de1a3a26ca19a320b92f1ebc1 (diff) | |
| download | android_hardware_qcom_sdm710_display-d4745c5002df133219f9f155bb043208084e5a62.tar.gz android_hardware_qcom_sdm710_display-d4745c5002df133219f9f155bb043208084e5a62.tar.bz2 android_hardware_qcom_sdm710_display-d4745c5002df133219f9f155bb043208084e5a62.zip | |
gralloc: Fix race condition in gralloc
- Add mutex lock while accessing handles_map
Change-Id: Ibbe77e87020e655f6ebeb2428a13555460b3ac7d
CRs-Fixed:
| -rw-r--r-- | gralloc/gr_buf_mgr.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gralloc/gr_buf_mgr.cpp b/gralloc/gr_buf_mgr.cpp index c8309525..985dd3ef 100644 --- a/gralloc/gr_buf_mgr.cpp +++ b/gralloc/gr_buf_mgr.cpp @@ -376,6 +376,7 @@ Error BufferManager::AllocateBuffer(const BufferDescriptor &descriptor, buffer_h } Error BufferManager::Dump(std::ostringstream *os) { + std::lock_guard<std::mutex> buffer_lock(buffer_lock_); for (auto it : handles_map_) { auto buf = it.second; auto hnd = buf->handle; |