diff options
| author | Zhang Yanmin <yanmin.zhang@intel.com> | 2005-05-22 17:47:00 -0700 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2005-05-26 10:19:07 -0700 |
| commit | d11cf326bd5e785cc5a3f5a3d3f4e3a5522f4fb7 (patch) | |
| tree | 56912a4b84f6db3aa1d615a4174b2c2845fe870e /init | |
| parent | fe12e25ebdd195a57d3fd655061fd2525609b16b (diff) | |
[IA64] sys_mmap doesn't follow posix.1 when parameter len=0
In IA64 kernel, sys_mmap calls do_mmap2 and do_mmap2 returns addr if
len=0, which means the mmap sys call succeeds.
Posix.1 says:
The mmap() function shall fail if:
[EINVAL] The value of len is zero.
Here is a patch to fix it.
Signed-off-by: Zhang Yanmin <yanmin.zhang@intel.com>
Acked-by: David Mosberger <davidm@hpl.hp.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions