From 011261f4e95890b63bac83d7842ff93ced6d3ec8 Mon Sep 17 00:00:00 2001
From: Daniel Black <daniel@mariadb.org>
Date: Fri, 24 Mar 2023 08:52:28 +1100
Subject: [PATCH] sql_class: sprintf -> snprintf

This was failing to compile with AppleClang 14.0.0.14000029.

Thanks to Arunesh Choudhary for noticing.
---
 sql/sql_class.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sql/sql_class.h b/sql/sql_class.h
index 6fa8d696b53..d0c3e0244e7 100644
--- a/sql/sql_class.h
+++ b/sql/sql_class.h
@@ -1749,7 +1749,7 @@ show_system_thread(enum_thread_type thread)
     RETURN_NAME_AS_STRING(SYSTEM_THREAD_SLAVE_BACKGROUND);
     RETURN_NAME_AS_STRING(SYSTEM_THREAD_SEMISYNC_MASTER_BACKGROUND);
   default:
-    sprintf(buf, "<UNKNOWN SYSTEM THREAD: %d>", thread);
+    snprintf(buf, sizeof(buf), "<UNKNOWN SYSTEM THREAD: %d>", thread);
     return buf;
   }
 #undef RETURN_NAME_AS_STRING
@@ -6996,7 +6996,7 @@ public:
     if (unlikely(!(dst->str= tmp= (char*) alloc_root(mem_root,
                                                      dst->length + 1))))
       return true;
-    sprintf(tmp, "%.*s%.*s%.*s",
+    snprintf(tmp, dst->length + 1, "%.*s%.*s%.*s",
             (int) m_db.length, (m_db.length ? m_db.str : ""),
             dot, ".",
             (int) m_name.length, m_name.str);