Change sprintf to snprintf (fixes clang compiler warnings). Update copyright.

jdart1 · jdart1 · commit 8e9fd4d0cf13 · 2022-12-27T16:32:09.000-08:00
diff --git a/src/tbprobe.c b/src/tbprobe.c
@@ -1,7 +1,7 @@
 /*
 Copyright (c) 2013-2018 Ronald de Man
 Copyright (c) 2015 basil00
-Modifications Copyright (c) 2016-2020 by Jon Dart
+Modifications Copyright (c) 2016-2022 by Jon Dart
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -892,33 +892,33 @@ bool tb_init(const char *path)
   int i, j, k, l, m;
 
   for (i = 0; i < 5; i++) {
-    sprintf(str, "K%cvK", pchr(i));
+    snprintf(str, 16, "K%cvK", pchr(i));
     init_tb(str);
   }
 
   for (i = 0; i < 5; i++)
     for (j = i; j < 5; j++) {
-      sprintf(str, "K%cvK%c", pchr(i), pchr(j));
+      snprintf(str, 16, "K%cvK%c", pchr(i), pchr(j));
       init_tb(str);
     }
 
   for (i = 0; i < 5; i++)
     for (j = i; j < 5; j++) {
-      sprintf(str, "K%c%cvK", pchr(i), pchr(j));
+      snprintf(str, 16, "K%c%cvK", pchr(i), pchr(j));
       init_tb(str);
     }
 
   for (i = 0; i < 5; i++)
     for (j = i; j < 5; j++)
       for (k = 0; k < 5; k++) {
-        sprintf(str, "K%c%cvK%c", pchr(i), pchr(j), pchr(k));
+        snprintf(str, 16, "K%c%cvK%c", pchr(i), pchr(j), pchr(k));
         init_tb(str);
       }
 
   for (i = 0; i < 5; i++)
     for (j = i; j < 5; j++)
       for (k = j; k < 5; k++) {
-        sprintf(str, "K%c%c%cvK", pchr(i), pchr(j), pchr(k));
+        snprintf(str, 16, "K%c%c%cvK", pchr(i), pchr(j), pchr(k));
         init_tb(str);
       }
 
@@ -930,23 +930,23 @@ bool tb_init(const char *path)
     for (j = i; j < 5; j++)
       for (k = i; k < 5; k++)
         for (l = (i == k) ? j : k; l < 5; l++) {
-          sprintf(str, "K%c%cvK%c%c", pchr(i), pchr(j), pchr(k), pchr(l));
+          snprintf(str, 16, "K%c%cvK%c%c", pchr(i), pchr(j), pchr(k), pchr(l));
           init_tb(str);
         }
 
   for (i = 0; i < 5; i++)
     for (j = i; j < 5; j++)
       for (k = j; k < 5; k++)
         for (l = 0; l < 5; l++) {
-          sprintf(str, "K%c%c%cvK%c", pchr(i), pchr(j), pchr(k), pchr(l));
+          snprintf(str, 16, "K%c%c%cvK%c", pchr(i), pchr(j), pchr(k), pchr(l));
           init_tb(str);
         }
 
   for (i = 0; i < 5; i++)
     for (j = i; j < 5; j++)
       for (k = j; k < 5; k++)
         for (l = k; l < 5; l++) {
-          sprintf(str, "K%c%c%c%cvK", pchr(i), pchr(j), pchr(k), pchr(l));
+          snprintf(str, 16, "K%c%c%c%cvK", pchr(i), pchr(j), pchr(k), pchr(l));
           init_tb(str);
         }
 
@@ -958,7 +958,7 @@ bool tb_init(const char *path)
       for (k = j; k < 5; k++)
         for (l = k; l < 5; l++)
           for (m = l; m < 5; m++) {
-            sprintf(str, "K%c%c%c%c%cvK", pchr(i), pchr(j), pchr(k), pchr(l), pchr(m));
+            snprintf(str, 16, "K%c%c%c%c%cvK", pchr(i), pchr(j), pchr(k), pchr(l), pchr(m));
             init_tb(str);
           }
 
@@ -967,7 +967,7 @@ bool tb_init(const char *path)
       for (k = j; k < 5; k++)
         for (l = k; l < 5; l++)
           for (m = 0; m < 5; m++) {
-            sprintf(str, "K%c%c%c%cvK%c", pchr(i), pchr(j), pchr(k), pchr(l), pchr(m));
+            snprintf(str, 16, "K%c%c%c%cvK%c", pchr(i), pchr(j), pchr(k), pchr(l), pchr(m));
             init_tb(str);
           }
 
@@ -976,7 +976,7 @@ bool tb_init(const char *path)
       for (k = j; k < 5; k++)
         for (l = 0; l < 5; l++)
           for (m = l; m < 5; m++) {
-            sprintf(str, "K%c%c%cvK%c%c", pchr(i), pchr(j), pchr(k), pchr(l), pchr(m));
+            snprintf(str, 16, "K%c%c%cvK%c%c", pchr(i), pchr(j), pchr(k), pchr(l), pchr(m));
             init_tb(str);
           }
 
