fallingsky04
/
slstatus
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

keyboard_indicators: fix segfault when -s is specified

This commit is contained in:
Ali H. Fardan 2017-08-12 07:01:13 +03:00 committed by Aaron Marcher
parent 6f01174392
commit 2c114ec2b5
No known key found for this signature in database
GPG Key ID: 74B048E5C2474F9A
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
slstatus.c
View File

@ -380,9 +380,15 @@ kernel_release(void)
static const char * static const char *
keyboard_indicators(void) keyboard_indicators(void)
{ {
Display *dpy = XOpenDisplay(NULL);
XKeyboardState state; XKeyboardState state;
if (dpy == NULL) {
warnx("XOpenDisplay failed");
return UNKNOWN_STR;
}
XGetKeyboardControl(dpy, &state); XGetKeyboardControl(dpy, &state);
XCloseDisplay(dpy);
switch (state.led_mask) { switch (state.led_mask) {
case 1: case 1: