Merge pull request #659 from frankonski/buffer_overwrite

Preventing possibility of buffer overwrite.
2024-01-12 19:30:45 -05:00 · 2024-01-12 19:30:45 -05:00 · e42cb4e1dd
parent 96e6f55c72 3e26b9039d
commit e42cb4e1dd
1 changed files with 1 additions and 1 deletions
--- a/src/HomeSpan.h
+++ b/src/HomeSpan.h
@ -532,7 +532,7 @@ 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