[PATCH] mshtml: Avoid null pointer dereference in OmHistory_get_length (cppcheck)
Alex Henrie
alexhenrie24 at gmail.com
Sun Dec 19 22:54:37 CST 2021
Signed-off-by: Alex Henrie <alexhenrie24 at gmail.com>
---
dlls/mshtml/omnavigator.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/dlls/mshtml/omnavigator.c b/dlls/mshtml/omnavigator.c
index 70e8e568661..7788b453b8d 100644
--- a/dlls/mshtml/omnavigator.c
+++ b/dlls/mshtml/omnavigator.c
@@ -674,7 +674,7 @@ static HRESULT WINAPI OmHistory_get_length(IOmHistory *iface, short *p)
if(This->window && This->window->base.outer_window)
browser = This->window->base.outer_window->browser;
- *p = browser->doc->travel_log
+ *p = browser && browser->doc->travel_log
? ITravelLog_CountEntries(browser->doc->travel_log, browser->doc->browser_service)
: 0;
return S_OK;
--
2.34.1
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