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-rw-r--r--arch/i386/oprofile/nmi_int.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/i386/oprofile/nmi_int.c b/arch/i386/oprofile/nmi_int.c
index ec0fd3cfa77..fa8a37bcb39 100644
--- a/arch/i386/oprofile/nmi_int.c
+++ b/arch/i386/oprofile/nmi_int.c
@@ -281,9 +281,9 @@ static int nmi_create_files(struct super_block * sb, struct dentry * root)
for (i = 0; i < model->num_counters; ++i) {
struct dentry * dir;
- char buf[2];
+ char buf[4];
- snprintf(buf, 2, "%d", i);
+ snprintf(buf, sizeof(buf), "%d", i);
dir = oprofilefs_mkdir(sb, root, buf);
oprofilefs_create_ulong(sb, dir, "enabled", &counter_config[i].enabled);
oprofilefs_create_ulong(sb, dir, "event", &counter_config[i].event);