comctl32: Avoid using uninitialized value (Coverity) (try 2)
Frédéric Delanoy
frederic.delanoy at gmail.com
Thu Dec 15 08:41:10 CST 2011
CID 4640
try 2: Setting class style is unneeded since it is already set in GetClassInfoExW
Add error checking for GetClassInfoExW call
---
dlls/comctl32/theming.c | 8 ++++++--
1 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/dlls/comctl32/theming.c b/dlls/comctl32/theming.c
index 3ff6814..aa99fc1 100644
--- a/dlls/comctl32/theming.c
+++ b/dlls/comctl32/theming.c
@@ -129,8 +129,12 @@ void THEMING_Initialize (void)
WNDCLASSEXW class;
class.cbSize = sizeof(class);
- class.style |= CS_GLOBALCLASS;
- GetClassInfoExW (NULL, subclasses[i].className, &class);
+ if (!GetClassInfoExW (NULL, subclasses[i].className, &class))
+ {
+ ERR("Could not retrieve information for class %s\n",
+ debugstr_w (subclasses[i].className));
+ continue;
+ }
originalProcs[i] = class.lpfnWndProc;
class.lpfnWndProc = subclassProcs[i];
--
1.7.8
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