Fix for MD5 leak bug, issue esp8266#7195

lrodorigo · Apr 7, 2020 · 47cc628 · 47cc628
1 parent d600cc7
commit 47cc628
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/cores/esp8266/MD5Builder.cpp b/cores/esp8266/MD5Builder.cpp
@@ -55,6 +55,7 @@ bool MD5Builder::addStream(Stream & stream, const size_t maxLen){
         // read data and check if we got something
         int numBytesRead = stream.readBytes(buf, readBytes);
         if(numBytesRead< 1) {
+            free(buf); // release the buffer
             return false;
         }