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picom
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core: do not try to ignore xerrors before session is initialized 

If the user has no access to the GPU, initialization of the GLX context
fails. In the legacy backend, this occurs BEFORE the session has been
successfully initialized.
At this point we cannot meaningfully filter xerrors as the session
hasn't been initialized yet. So we don't try to.
This commit is contained in:
Bernd Busse 2021-04-11 23:52:07 +02:00
parent 049d347f52
commit c2aea1803e
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GPG Key ID: 6DD2A3C48E63A5AB
1 changed files with 8 additions and 2 deletions
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10
src/picom.c
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@ -298,6 +298,10 @@ void discard_ignore(session_t *ps, unsigned long sequence) {
}
static int should_ignore(session_t *ps, unsigned long sequence) {
if (ps == NULL) {
// Do not ignore errors until the session has been initialized
return false;
}
discard_ignore(ps, sequence);
return ps->ignore_head && ps->ignore_head->sequence == sequence;
}
@ -907,8 +911,9 @@ void root_damaged(session_t *ps) {
* Xlib error handler function.
*/
static int xerror(Display attr_unused *dpy, XErrorEvent *ev) {
if (!should_ignore(ps_g, ev->serial))
if (!should_ignore(ps_g, ev->serial)) {
x_print_error(ev->serial, ev->request_code, ev->minor_code, ev->error_code);
}
return 0;
}
@ -916,9 +921,10 @@ static int xerror(Display attr_unused *dpy, XErrorEvent *ev) {
* XCB error handler function.
*/
void ev_xcb_error(session_t *ps, xcb_generic_error_t *err) {
if (!should_ignore(ps, err->sequence))
if (!should_ignore(ps, err->sequence)) {
x_print_error(err->sequence, err->major_code, err->minor_code, err->error_code);
}
}
/**
* Force a full-screen repaint.