urldata: copy CURLOPT_AWS_SIGV4 value on handle duplication

Prior to this change STRING_AWS_SIGV4 (CURLOPT_AWS_SIGV4) was wrongly
marked as binary data that could not be duplicated.

Without this fix, this option's value is not copied upon calling
curl_easy_duphandle().

Closes https://github.com/curl/curl/pull/11021

diff --git a/lib/urldata.h b/lib/urldata.h
index 777bc36f96650b3497fcef0bc57d21002d7b7b4d..9aea4427806ad0e43ffa5edf987ab4cf42c95f23 100644 (file)
--- a/lib/urldata.h
+++ b/lib/urldata.h
@@ -1562,6 +1562,7 @@ enum dupstring {
   STRING_DNS_LOCAL_IP4,
   STRING_DNS_LOCAL_IP6,
   STRING_SSL_EC_CURVES,
+  STRING_AWS_SIGV4, /* Parameters for V4 signature */
 
   /* -- end of null-terminated strings -- */
 
@@ -1571,8 +1572,6 @@ enum dupstring {
 
   STRING_COPYPOSTFIELDS,  /* if POST, set the fields' values here */
 
-  STRING_AWS_SIGV4, /* Parameters for V4 signature */
-
   STRING_LAST /* not used, just an end-of-list marker */
 };