[SPARC]: Wire up utimensat syscall.

[profile/ivi/kernel-x86-ivi.git] / arch / sparc64 / kernel / sys_sparc32.c

diff --git a/arch/sparc64/kernel/sys_sparc32.c b/arch/sparc64/kernel/sys_sparc32.c
index 7876a02..abd8312 100644 (file)
--- a/arch/sparc64/kernel/sys_sparc32.c
+++ b/arch/sparc64/kernel/sys_sparc32.c
@@ -775,15 +775,25 @@ asmlinkage long sys32_settimeofday(struct compat_timeval __user *tv,
 asmlinkage long sys32_utimes(char __user *filename,
                             struct compat_timeval __user *tvs)
 {
-       struct timeval ktvs[2];
+       struct timespec tv[2];
 
        if (tvs) {
+               struct timeval ktvs[2];
                if (get_tv32(&ktvs[0], tvs) ||
                    get_tv32(&ktvs[1], 1+tvs))
                        return -EFAULT;
+
+               if (ktvs[0].tv_usec < 0 || ktvs[0].tv_usec >= 1000000 ||
+                   ktvs[1].tv_usec < 0 || ktvs[1].tv_usec >= 1000000)
+                       return -EINVAL;
+
+               tv[0].tv_sec = ktvs[0].tv_sec;
+               tv[0].tv_nsec = 1000 * ktvs[0].tv_usec;
+               tv[1].tv_sec = ktvs[1].tv_sec;
+               tv[1].tv_nsec = 1000 * ktvs[1].tv_usec;
        }
 
-       return do_utimes(AT_FDCWD, filename, (tvs ? &ktvs[0] : NULL));
+       return do_utimes(AT_FDCWD, filename, tvs ? tv : NULL, 0);
 }
 
 /* These are here just in case some old sparc32 binary calls it. */