diff options
| author | Cliff Wickman <cpw@sgi.com> | 2008-06-24 13:20:06 -0400 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2008-06-24 13:20:06 -0400 |
| commit | 8097110d179b874d91c6495330c2b96c991e8c6e (patch) | |
| tree | 8ca93d3c7758953f468e5b25708d68dfd732b307 /arch/ia64/kernel/iosapic.c | |
| parent | 2826f8c0f4c97b7db33e2a680f184d828eb7a785 (diff) | |
[IA64] Handle count==0 in sn2_ptc_proc_write()
The fix applied in e0c6d97c65e0784aade7e97b9411f245a6c543e7
"security hole in sn2_ptc_proc_write" didn't take into account
the case where count==0 (which results in a buffer underrun
when adding the trailing '\0'). Thanks to Andi Kleen for
pointing this out.
Signed-off-by: Cliff Wickman <cpw@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/kernel/iosapic.c')
0 files changed, 0 insertions, 0 deletions