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-rw-r--r--src/libcamera/v4l2_device.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/libcamera/v4l2_device.cpp b/src/libcamera/v4l2_device.cpp
index 57a88d96..24d208ef 100644
--- a/src/libcamera/v4l2_device.cpp
+++ b/src/libcamera/v4l2_device.cpp
@@ -86,7 +86,8 @@ int V4L2Device::open(unsigned int flags)
return -EBUSY;
}
- UniqueFD fd(syscall(SYS_openat, AT_FDCWD, deviceNode_.c_str(), flags));
+ UniqueFD fd(syscall(SYS_openat, AT_FDCWD, deviceNode_.c_str(),
+ flags | O_CLOEXEC));
if (!fd.isValid()) {
int ret = -errno;
LOG(V4L2, Error) << "Failed to open V4L2 device '"