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Merge pull request #659 from frankonski/buffer_overwrite 

Preventing possibility of buffer overwrite.
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HomeSpan 2024-01-12 19:30:45 -05:00 committed by GitHub
parent 96e6f55c72 3e26b9039d
commit e42cb4e1dd
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1 changed files with 1 additions and 1 deletions
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src/HomeSpan.h
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@ -532,7 +532,7 @@ class SpanCharacteristic{
return(String(c)); return(String(c));
case FORMAT::STRING: case FORMAT::STRING:
case FORMAT::DATA: case FORMAT::DATA:
sprintf(c,"\"%s\"",u.STRING); sprintf(c,"\"%.61s\"",u.STRING); // Truncating string to 61 chars.
return(String(c)); return(String(c));
} // switch } // switch
return(String()); // included to prevent compiler warnings return(String()); // included to prevent compiler warnings