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Added safety check when retrieving the active window title for global auto-type 

git-svn-id: https://svn.code.sf.net/p/keepassx/code/trunk@207 b624d157-de02-0410-bad0-e51aec6abb33
This commit is contained in:
sniperbeamer 2008-06-24 17:05:24 +00:00
parent bc8ec1b520
commit 90d515f6e7
1 changed files with 7 additions and 6 deletions
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9
src/lib/AutoType_X11.cpp
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@ -170,20 +170,21 @@ void AutoType::performGlobal(){
Window w;
int revert_to_return;
XGetInputFocus(d, &w, &revert_to_return);
char** list;
char** list = NULL;
int tree;
do {
XTextProperty textProp;
XGetWMName(d, w, &textProp);
if (XGetWMName(d, w, &textProp) != 0) {
int count;
Xutf8TextPropertyToTextList(d, &textProp, &list, &count);
if (Xutf8TextPropertyToTextList(d, &textProp, &list, &count)<0) return;
if (list) break;
}
Window root = 0;
Window parent = 0;
Window* children = NULL;
unsigned int num_children;
tree = XQueryTree(d, w, &root, &parent, &children, &num_children);
w=parent;
w = parent;
if (children) XFree(children);
} while (tree && w);
if (!list) return;