Fix UB in hash-library (#1241)

Fix https://oss-fuzz.com/testcase-detail/5137689594429440 Apply stbrumme/hash-library#15
seladb · Nov 16, 2023 · 762c7fd · 762c7fd
1 parent 34e4b62
commit 762c7fd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/3rdParty/hash-library/md5.cpp b/3rdParty/hash-library/md5.cpp
@@ -292,7 +292,7 @@ void MD5::processBuffer()
   if (paddedLength < BlockSize)
     addLength = m_buffer + paddedLength;
   else
-    addLength = extra + paddedLength - BlockSize;
+    addLength = extra + (paddedLength - BlockSize);
 
   // must be little endian
   *addLength++ = msgBits & 0xFF; msgBits >>= 8;