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| author | Nick Kralevich <nnk@google.com> | 2015-05-08 12:13:51 -0700 |
|---|---|---|
| committer | Nick Kralevich <nnk@google.com> | 2015-05-08 12:39:25 -0700 |
| commit | 44e832111643307772fa3dcbc521d1acd4e8ae7d (patch) | |
| tree | 887deaead8aac3048621f9d913bc86f33395eb79 | |
| parent | 85bff332cc3b8ba33e66246052647ca1a546dc42 (diff) | |
| download | hardware_libhardware_legacy-44e832111643307772fa3dcbc521d1acd4e8ae7d.zip hardware_libhardware_legacy-44e832111643307772fa3dcbc521d1acd4e8ae7d.tar.gz hardware_libhardware_legacy-44e832111643307772fa3dcbc521d1acd4e8ae7d.tar.bz2 | |
power.c: add O_CLOEXEC on wakelocks
Ensure that FDs associated with /sys/power/wake_lock and
/sys/power/wake_unlock are closed on exec.
(cherrypicked from b3624b26b2a55f33326c794565dd07d5078c655c)
Change-Id: Ia2c8937cf6a1fdd6564fad4785642934c805cf22
| -rw-r--r-- | power/power.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/power/power.c b/power/power.c index a90cc6b..e0eda2d 100644 --- a/power/power.c +++ b/power/power.c @@ -64,7 +64,7 @@ open_file_descriptors(const char * const paths[]) { int i; for (i=0; i<OUR_FD_COUNT; i++) { - int fd = open(paths[i], O_RDWR); + int fd = open(paths[i], O_RDWR | O_CLOEXEC); if (fd < 0) { fprintf(stderr, "fatal error opening \"%s\"\n", paths[i]); g_error = errno; |