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| 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 /nptl/sem_clockwait.c | |
| parent | 513aaa0d782f8fae36732d06ca59d658149f0139 (diff) | |
| download | glibc-48123656609fea92a154f08ab619ab5186276432.tar glibc-48123656609fea92a154f08ab619ab5186276432.tar.gz glibc-48123656609fea92a154f08ab619ab5186276432.tar.bz2 glibc-48123656609fea92a154f08ab619ab5186276432.zip | |
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 'nptl/sem_clockwait.c')
| -rw-r--r-- | nptl/sem_clockwait.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/nptl/sem_clockwait.c b/nptl/sem_clockwait.c index 9ed98c4cce..21628df524 100644 --- a/nptl/sem_clockwait.c +++ b/nptl/sem_clockwait.c @@ -18,6 +18,7 @@ License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ +#include <time.h> #include "sem_waitcommon.c" int @@ -32,7 +33,7 @@ sem_clockwait (sem_t *sem, clockid_t clockid, return -1; } - if (abstime->tv_nsec < 0 || abstime->tv_nsec >= 1000000000) + if (! valid_nanoseconds (abstime->tv_nsec)) { __set_errno (EINVAL); return -1; |