From: Andrew Lambert <charonn0@users.noreply.github.com>
Date: Sun, 31 Jul 2022 21:21:09 +0000 (-0700)
Subject: curl_easy_header: Add CURLH_PSEUDO to sanity check
X-Git-Tag: curl-7_85_0~107
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=4641575fcda67cf38e84defbce105a8235d69352;p=thirdparty%2Fcurl.git

curl_easy_header: Add CURLH_PSEUDO to sanity check

Fixes #9235
Closes #9236
---

diff --git a/lib/headers.c b/lib/headers.c
index 154623737a..d1e0ed7544 100644
--- a/lib/headers.c
+++ b/lib/headers.c
@@ -74,8 +74,8 @@ CURLHcode curl_easy_header(CURL *easy,
   struct Curl_header_store *hs = NULL;
   struct Curl_header_store *pick = NULL;
   if(!name || !hout || !data ||
-     (type > (CURLH_HEADER|CURLH_TRAILER|CURLH_CONNECT|CURLH_1XX)) ||
-     !type || (request < -1))
+     (type > (CURLH_HEADER|CURLH_TRAILER|CURLH_CONNECT|CURLH_1XX|
+              CURLH_PSEUDO)) || !type || (request < -1))
     return CURLHE_BAD_ARGUMENT;
   if(!Curl_llist_count(&data->state.httphdrs))
     return CURLHE_NOHEADERS; /* no headers available */