From 5908af4c19188cb17b62f23368b6ef462831a0cb Mon Sep 17 00:00:00 2001

From: Marcus Meissner <meissner@suse.de>

Date: Tue, 11 Apr 2023 16:05:36 +0200

Subject: [PATCH] fixed the sizes passed into snprintf

---

 ui/report.c | 6 +++---

 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/ui/report.c b/ui/report.c

index 9301480..61f2c74 100644

--- a/ui/report.c

+++ b/ui/report.c

@@ -140,7 +140,7 @@ void report_close(

             continue;

         snprintf(fmt, sizeof(fmt), "%%%ds", data_fields[j].length);

-        snprintf(buf + len, sizeof(buf), fmt, data_fields[j].title);

+        snprintf(buf + len, sizeof(buf) - len, fmt, data_fields[j].title);

         len += data_fields[j].length;

     }

     printf("%s\n", buf);

@@ -172,10 +172,10 @@ void report_close(

             /* 1000.0 is a temporary hack for stats usec to ms, impacted net_loss. */

             if (strchr(data_fields[j].format, 'f')) {

-                snprintf(buf + len, sizeof(buf), data_fields[j].format,

+                snprintf(buf + len, sizeof(buf) - len, data_fields[j].format,

                          data_fields[j].net_xxx(at) / 1000.0);

             } else {

-                snprintf(buf + len, sizeof(buf), data_fields[j].format,

+                snprintf(buf + len, sizeof(buf) - len, data_fields[j].format,

                          data_fields[j].net_xxx(at));

             }

             len += data_fields[j].length;