From: Connor Lane Smith Date: Mon, 17 Oct 2011 00:18:57 +0000 (+0100) Subject: xim: check for corner cases X-Git-Url: https://git.danieliu.xyz/?a=commitdiff_plain;h=24565608cbf8572211a4a1b3fe7bbe1cf0c4fbbd;p=dmenu.git xim: check for corner cases --- 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);