Jacek Caban : mshtml: Don't crash in GetSecurityInfo if channel is NULL.

[Alexandre Julliard]

Module: wine
Branch: refs/heads/master
Commit: 5ad79df0f85b8dcd3a0b082f14dc52b6446ebc24
URL:    http://source.winehq.org/git/?p=wine.git;a=commit;h=5ad79df0f85b8dcd3a0b082f...

Author: Jacek Caban <jacek(a)codeweavers.com>
Date:   Tue Jun 20 18:59:09 2006 +0200

mshtml: Don't crash in GetSecurityInfo if channel is NULL.

---

 dlls/mshtml/nsio.c |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/dlls/mshtml/nsio.c b/dlls/mshtml/nsio.c
index 2a922a3..c3269fc 100644
--- a/dlls/mshtml/nsio.c
+++ b/dlls/mshtml/nsio.c
@@ -456,8 +456,14 @@ static nsresult NSAPI nsChannel_SetNotif
 static nsresult NSAPI nsChannel_GetSecurityInfo(nsIHttpChannel *iface, nsISupports **aSecurityInfo)
 {
     nsChannel *This = NSCHANNEL_THIS(iface);
+
     TRACE("(%p)->(%p)\n", This, aSecurityInfo);
-    return nsIChannel_GetSecurityInfo(This->channel, aSecurityInfo);
+
+    if(This->channel)
+        return nsIChannel_GetSecurityInfo(This->channel, aSecurityInfo);
+
+    FIXME("default action not implemented\n");
+    return NS_ERROR_NOT_IMPLEMENTED;
 }
 
 static nsresult NSAPI nsChannel_GetContentType(nsIHttpChannel *iface, nsACString *aContentType)