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| author | Guangming Cao <Guangming.Cao@mediatek.com> | 2021-10-08 10:54:20 +0300 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2021-10-29 10:19:31 +0300 |
| commit | 8c0fd126263730c35927cc8445727afb79219a19 (patch) | |
| tree | 2ddb83dec10a44a474cd9640ce4c022c53262b59 /scripts/Kconfig.include | |
| parent | 61b1d445f3bfe4c3ba4335ceeb7e8ba688fd31e2 (diff) | |
| download | linux-8c0fd126263730c35927cc8445727afb79219a19.tar.xz | |
dma-buf: acquire name lock before read/write dma_buf.name
Because dma-buf.name can be freed in func: "dma_buf_set_name",
so, we need to acquire lock first before we read/write dma_buf.name
to prevent Use After Free(UAF) issue.
Signed-off-by: Guangming Cao <Guangming.Cao@mediatek.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211008075420.42874-1-guangming.cao@mediatek.com
Diffstat (limited to 'scripts/Kconfig.include')
0 files changed, 0 insertions, 0 deletions