diff options
| author | Lukasz Majewski <lukma@denx.de> | 2019-10-24 16:20:56 +0200 |
|---|---|---|
| committer | Lukasz Majewski <lukma@denx.de> | 2019-10-27 21:49:25 +0100 |
| commit | 48123656609fea92a154f08ab619ab5186276432 (patch) | |
| tree | 34c399889dbe5271b30b7c840f9fd048875e704f /sysdeps/pthread | |
| parent | 513aaa0d782f8fae36732d06ca59d658149f0139 (diff) | |
| download | glibc-48123656609fea92a154f08ab619ab5186276432.tar.gz | |
time: Introduce function to check correctness of nanoseconds value
The valid_nanoseconds () static inline function has been introduced to
check if nanoseconds value is in the correct range - greater or equal to
zero and less than 1000000000.
The explicit #include <time.h> has been added to files where it was
missing.
The __syscall_slong_t type for ns has been used to avoid issues on x32.
Tested with:
- scripts/build-many-glibcs.py
- make PARALLELMFLAGS="-j12" && make PARALLELMFLAGS="-j12" xcheck on x86_64
Diffstat (limited to 'sysdeps/pthread')
| -rw-r--r-- | sysdeps/pthread/timer_settime.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/sysdeps/pthread/timer_settime.c b/sysdeps/pthread/timer_settime.c index 3d20495283..0fad4b1983 100644 --- a/sysdeps/pthread/timer_settime.c +++ b/sysdeps/pthread/timer_settime.c @@ -41,10 +41,8 @@ timer_settime (timer_t timerid, int flags, const struct itimerspec *value, goto bail; } - if (value->it_interval.tv_nsec < 0 - || value->it_interval.tv_nsec >= 1000000000 - || value->it_value.tv_nsec < 0 - || value->it_value.tv_nsec >= 1000000000) + if (! valid_nanoseconds (value->it_interval.tv_nsec) + || ! valid_nanoseconds (value->it_value.tv_nsec)) { __set_errno (EINVAL); goto bail; |