Merge commit 'v3.3' into fbdev-next

1 files changed, 4 insertions, 3 deletions

diff --git a/tools/perf/util/strbuf.c b/tools/perf/util/strbuf.c
index 92e068517c1a..2eeb51baf077 100644
--- a/tools/perf/util/strbuf.c
+++ b/tools/perf/util/strbuf.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include <linux/kernel.h>
 
 int prefixcmp(const char *str, const char *prefix)
 {
@@ -89,14 +90,14 @@ void strbuf_addf(struct strbuf *sb, const char *fmt, ...)
         if (!strbuf_avail(sb))
                 strbuf_grow(sb, 64);
         va_start(ap, fmt);
-        len = vsnprintf(sb->buf + sb->len, sb->alloc - sb->len, fmt, ap);
+        len = vscnprintf(sb->buf + sb->len, sb->alloc - sb->len, fmt, ap);
         va_end(ap);
         if (len < 0)
-                die("your vsnprintf is broken");
+                die("your vscnprintf is broken");
         if (len > strbuf_avail(sb)) {
                 strbuf_grow(sb, len);
                 va_start(ap, fmt);
-                len = vsnprintf(sb->buf + sb->len, sb->alloc - sb->len, fmt, ap);
+                len = vscnprintf(sb->buf + sb->len, sb->alloc - sb->len, fmt, ap);
                 va_end(ap);
                 if (len > strbuf_avail(sb)) {
                         die("this should not happen, your snprintf is broken");