Fix mpstat file permissions

Signed-off-by: Chris Mason <chris.mason@fusionio.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/tracers.c b/tracers.c
index 362fb0f..a995e11 100644
--- a/tracers.c
+++ b/tracers.c
@@ -184,7 +184,7 @@ int start_mpstat(char *trace_name)
 
 	snprintf(line, line_len, "%s.mpstat", trace_name);
 
-	fd = open(line, O_WRONLY | O_CREAT | O_TRUNC);
+	fd = open(line, O_WRONLY | O_CREAT | O_TRUNC, 0600);
 	if (fd < 0) {
 		fprintf(stderr, "unable to open %s for writing err %s\n",
 			line, strerror(errno));