Piotr Caban : wininet: Improve searching for no-store header in HTTP response.
Alexandre Julliard
julliard at winehq.org
Wed Apr 24 13:45:58 CDT 2013
Module: wine
Branch: master
Commit: 4c4a922e278a327b04ed3d4dcc0d775a69cedf06
URL: http://source.winehq.org/git/wine.git/?a=commit;h=4c4a922e278a327b04ed3d4dcc0d775a69cedf06
Author: Piotr Caban <piotr at codeweavers.com>
Date: Wed Apr 24 11:23:18 2013 +0200
wininet: Improve searching for no-store header in HTTP response.
---
dlls/wininet/http.c | 27 ++++++++++++++++++++++++---
dlls/wininet/tests/http.c | 2 +-
2 files changed, 25 insertions(+), 4 deletions(-)
diff --git a/dlls/wininet/http.c b/dlls/wininet/http.c
index 9f01d0c..c910c59 100644
--- a/dlls/wininet/http.c
+++ b/dlls/wininet/http.c
@@ -2307,9 +2307,30 @@ static void create_cache_entry(http_request_t *req)
if(b) {
int header_idx = HTTP_GetCustomHeaderIndex(req, szCache_Control, 0, FALSE);
- if(header_idx!=-1 && (!strcmpiW(req->custHeaders[header_idx].lpszValue, no_cacheW)
- || !strcmpiW(req->custHeaders[header_idx].lpszValue, no_storeW)))
- b = FALSE;
+ if(header_idx != -1) {
+ WCHAR *ptr;
+
+ for(ptr=req->custHeaders[header_idx].lpszValue; *ptr; ) {
+ WCHAR *end;
+
+ while(*ptr==' ' || *ptr=='\t')
+ ptr++;
+
+ end = strchrW(ptr, ',');
+ if(!end)
+ end = ptr + strlenW(ptr);
+
+ if(!strncmpiW(ptr, no_cacheW, sizeof(no_cacheW)/sizeof(*no_cacheW)-1)
+ || !strncmpiW(ptr, no_storeW, sizeof(no_storeW)/sizeof(*no_storeW)-1)) {
+ b = FALSE;
+ break;
+ }
+
+ ptr = end;
+ if(*ptr == ',')
+ ptr++;
+ }
+ }
}
if(!b) {
diff --git a/dlls/wininet/tests/http.c b/dlls/wininet/tests/http.c
index fa01917..de7f354 100644
--- a/dlls/wininet/tests/http.c
+++ b/dlls/wininet/tests/http.c
@@ -2026,7 +2026,7 @@ static DWORD CALLBACK server_thread(LPVOID param)
}
if (strstr(buffer, "GET /test_cache_control_no_store"))
{
- static const char no_cache_response[] = "HTTP/1.1 200 OK\r\nCache-Control: No-StOrE\r\n\r\nsome content";
+ static const char no_cache_response[] = "HTTP/1.1 200 OK\r\nCache-Control: junk, \t No-StOrE\r\n\r\nsome content";
send(c, no_cache_response, sizeof(no_cache_response)-1, 0);
}
if (strstr(buffer, "GET /test_premature_disconnect"))
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