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2003-09-27  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/unix/sysv/linux/ustat.c (ustat): Set errno to EINVAL if
	the device ID is invalid and return -1.
	* sysdeps/unix/sysv/linux/xmknod.c (__xmknod): Likewise.
This commit is contained in:
Ulrich Drepper
2003-09-27 17:02:41 +00:00
parent dc2b164943
commit b1c74afa76
3 changed files with 14 additions and 2 deletions
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5
sysdeps/unix/sysv/linux/ustat.c
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@ -33,7 +33,10 @@ ustat (dev_t dev, struct ustat *ubuf)
/* We must convert the value to dev_t type used by the kernel. */
k_dev = dev & ((1ULL << 32) - 1);
if (k_dev != dev)
return EOVERFLOW;
{
__set_errno (EINVAL);
return -1;
}
return INLINE_SYSCALL (ustat, 2, (unsigned int) k_dev, CHECK_1 (ubuf));
}