Preventing possibility of buffer overwrite.

2023-10-02 16:14:19 -04:00 · 2023-10-02 16:14:19 -04:00 · 3e26b9039d
parent 831d3640cc
commit 3e26b9039d
1 changed files with 1 additions and 1 deletions
--- a/src/HomeSpan.h
+++ b/src/HomeSpan.h
@ -490,7 +490,7 @@ class SpanCharacteristic{
        return(String(c));        
      case FORMAT::STRING:
      case FORMAT::DATA:
-        sprintf(c,"\"%s\"",u.STRING);
+        sprintf(c,"\"%.61s\"",u.STRING); // Truncating string to 61 chars.
        return(String(c));        
    } // switch
    return(String());       // included to prevent compiler warnings