Marcus Meissner : winhttp: Avoid leaking authinfo on error (Coverity).
Alexandre Julliard
julliard at winehq.org
Thu Apr 17 13:43:24 CDT 2014
Module: wine
Branch: master
Commit: 0fe44e1be6f20e4f64a70c68b4f3252e031aa62c
URL: http://source.winehq.org/git/wine.git/?a=commit;h=0fe44e1be6f20e4f64a70c68b4f3252e031aa62c
Author: Marcus Meissner <marcus at jet.franken.de>
Date: Thu Apr 17 08:43:14 2014 +0200
winhttp: Avoid leaking authinfo on error (Coverity).
---
dlls/winhttp/request.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/dlls/winhttp/request.c b/dlls/winhttp/request.c
index ed3430a..374051a 100644
--- a/dlls/winhttp/request.c
+++ b/dlls/winhttp/request.c
@@ -1628,7 +1628,11 @@ static BOOL do_authorization( request_t *request, DWORD target, DWORD scheme_fla
{
int len = strlenW( ++p );
in.cbBuffer = decode_base64( p, len, NULL );
- if (!(in.pvBuffer = heap_alloc( in.cbBuffer ))) return FALSE;
+ if (!(in.pvBuffer = heap_alloc( in.cbBuffer ))) {
+ destroy_authinfo( authinfo );
+ *auth_ptr = NULL;
+ return FALSE;
+ }
decode_base64( p, len, in.pvBuffer );
}
out.BufferType = SECBUFFER_TOKEN;
@@ -1636,6 +1640,8 @@ static BOOL do_authorization( request_t *request, DWORD target, DWORD scheme_fla
if (!(out.pvBuffer = heap_alloc( authinfo->max_token )))
{
heap_free( in.pvBuffer );
+ destroy_authinfo( authinfo );
+ *auth_ptr = NULL;
return FALSE;
}
out_desc.ulVersion = 0;
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