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authorConnor Lane Smith <cls@lubutu.com>2011-10-17 01:18:57 +0100
committerConnor Lane Smith <cls@lubutu.com>2011-10-17 01:18:57 +0100
commit24565608cbf8572211a4a1b3fe7bbe1cf0c4fbbd (patch)
tree8d17e11bb5f49c27590948c9b76c12c61ac0f226 /dmenu.c
parentc8f0a3763843966ad480e22b18fe61ff54dc9a39 (diff)
xim: check for corner cases
Diffstat (limited to 'dmenu.c')
-rw-r--r--dmenu.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/dmenu.c b/dmenu.c
index 6d1cdf0..895542d 100644
--- a/dmenu.c
+++ b/dmenu.c
@@ -230,11 +230,13 @@ insert(const char *str, ssize_t n) {
void
keypress(XKeyEvent *ev) {
char buf[32];
- KeySym ksym;
int len;
+ KeySym ksym = NoSymbol;
Status status;
- len = XmbLookupString(xic, ev, buf, sizeof(buf), &ksym, &status);
+ len = XmbLookupString(xic, ev, buf, sizeof buf, &ksym, &status);
+ if(status == XBufferOverflow)
+ return;
if(ev->state & ControlMask) {
KeySym lower, upper;
@@ -549,10 +551,10 @@ setup(void) {
DefaultVisual(dc->dpy, screen),
CWOverrideRedirect | CWBackPixmap | CWEventMask, &swa);
- /* input methods */
+ /* input methods */
xim = XOpenIM(dc->dpy, NULL, NULL, NULL);
xic = XCreateIC(xim, XNInputStyle, XIMPreeditNothing | XIMStatusNothing,
- XNClientWindow, win, XNFocusWindow, win, NULL);
+ XNClientWindow, win, XNFocusWindow, win, NULL);
XMapRaised(dc->dpy, win);
resizedc(dc, mw, mh);