Fix off-by-one in jobs_eta allocation

[fio.git] / server.c

diff --git a/server.c b/server.c
index ac6c2fb8969da75f15c05def7e313f01ca162137..2c20e37b7e053f60d3528d4909b82d721edd2032 100644 (file)
--- a/server.c
+++ b/server.c
@@ -409,7 +409,10 @@ static int handle_send_eta_cmd(struct fio_net_cmd *cmd)
        size_t size;
        int i;
 
-       size = sizeof(*je) + thread_number * sizeof(char);
+       if (!thread_number)
+               return 0;
+
+       size = sizeof(*je) + thread_number * sizeof(char) + 1;
        je = malloc(size);
        memset(je, 0, size);