tequilaOS/platform_bootable_recovery
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Merge "Use O_CLOEXEC at a few places."

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Treehugger Robot 2019-03-02 00:04:26 +00:00 committed by Gerrit Code Review
commit e3857ca43e
4 changed files with 4 additions and 4 deletions
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2
minui/events.cpp
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@ -66,7 +66,7 @@ int ev_init(ev_callback input_cb, bool allow_touch_inputs) {
dirent* de;
while ((de = readdir(dir))) {
if (strncmp(de->d_name, "event", 5)) continue;
int fd = openat(dirfd(dir), de->d_name, O_RDONLY);
int fd = openat(dirfd(dir), de->d_name, O_RDONLY | O_CLOEXEC);
if (fd == -1) continue;
// Use unsigned long to match ioctl's parameter type.

2
minui/graphics_adf.cpp
View file

@ -101,7 +101,7 @@ int MinuiBackendAdf::DeviceInit(adf_device* dev) {
err = adf_device_attach(dev, eng_id, intf_id);
if (err < 0 && err != -EALREADY) return err;
intf_fd = adf_interface_open(dev, intf_id, O_RDWR);
intf_fd = adf_interface_open(dev, intf_id, O_RDWR | O_CLOEXEC);
if (intf_fd < 0) return intf_fd;
err = InterfaceInit();

2
minui/graphics_drm.cpp
View file

@ -285,7 +285,7 @@ GRSurface* MinuiBackendDrm::Init() {
/* Consider DRM devices in order. */
for (int i = 0; i < DRM_MAX_MINOR; i++) {
auto dev_name = android::base::StringPrintf(DRM_DEV_NAME, DRM_DIR_NAME, i);
android::base::unique_fd fd(open(dev_name.c_str(), O_RDWR));
android::base::unique_fd fd(open(dev_name.c_str(), O_RDWR | O_CLOEXEC));
if (fd == -1) continue;
/* We need dumb buffers. */

2
minui/graphics_fbdev.cpp
View file

@ -56,7 +56,7 @@ void MinuiBackendFbdev::SetDisplayedFramebuffer(size_t n) {
}
GRSurface* MinuiBackendFbdev::Init() {
android::base::unique_fd fd(open("/dev/graphics/fb0", O_RDWR));
android::base::unique_fd fd(open("/dev/graphics/fb0", O_RDWR | O_CLOEXEC));
if (fd == -1) {
perror("cannot open fb0");
return nullptr;