Fix 'port' variable from `int' to `unsigned int' in crypto/bio/b_sock.c

Submitted by: Richard Levitte <levitte@stacken.kth.se>
Reviewed by: Ralf S. Engelschall
diff --git a/CHANGES b/CHANGES
index 0087fd5..44ff6d4 100644
--- a/CHANGES
+++ b/CHANGES
@@ -5,6 +5,9 @@
 
  Changes between 0.9.1c and 0.9.2
 
+  *) Fix 'port' variable from `int' to `unsigned int' in crypto/bio/b_sock.c
+     [Richard Levitte <levitte@stacken.kth.se>]
+
   *) Change type of another md_len variable in pk7_doit.c:PKCS7_dataFinal()
      from `int' to `unsigned int' because it's a length and initialized by
      EVP_DigestFinal() which expects an `unsigned int *'.