fix(runtime/uuid): use 'snprintf'

socketsupply · Feb 10, 2025 · c521a00 · c521a00
1 parent 30f4fa8
commit c521a00
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/runtime/uuid/v7.cc b/src/runtime/uuid/v7.cc
@@ -25,8 +25,9 @@ namespace ssc::runtime::uuid {
     part2 |= 0x8000000000000000ull;
 
 
-    sprintf(
+    snprintf(
       buffer,
+      37,
       "%08x-%04x-%04x-%02x%02x-%012llx",
       (uint32_t) (part1 >> 32),
       (uint16_t) (part1 >> 16),
@@ -39,7 +40,7 @@ namespace ssc::runtime::uuid {
 
   String v7 () {
     String output;
-    output.resize(36);
+    output.resize(37);
     v7(output.data());
     return output;
   }