git.openpandora.org
/
pandora-kernel.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
| inline |
side by side
Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux...
[pandora-kernel.git]
/
arch
/
ia64
/
sn
/
kernel
/
sn2
/
sn2_smp.c
diff --git
a/arch/ia64/sn/kernel/sn2/sn2_smp.c
b/arch/ia64/sn/kernel/sn2/sn2_smp.c
index
49d3120
..
e585f9a
100644
(file)
--- a/
arch/ia64/sn/kernel/sn2/sn2_smp.c
+++ b/
arch/ia64/sn/kernel/sn2/sn2_smp.c
@@
-512,6
+512,8
@@
static ssize_t sn2_ptc_proc_write(struct file *file, const char __user *user, si
int cpu;
char optstr[64];
+ if (count == 0 || count > sizeof(optstr))
+ return -EINVAL;
if (copy_from_user(optstr, user, count))
return -EFAULT;
optstr[count - 1] = '\0';