isa/mutter
1
0
Fork 0
mirror of https://github.com/brl/mutter.git synced 2025-02-02 14:53:03 +00:00
Code Issues Packages Projects Releases Wiki Activity

wayland: try 50 times to create lock file again for login screen

Browse Source 
since commit 8c16ac47c1b88fc48ad8ea621a75a86e028a2764, we started
creating the login screen on display 1024 instead of display 0.

This defeats this logic in try_display:

    display++;
    /* If display is above 50, then something's wrong. Just
     * abort in this case. */
    if (display > 50)

In practice it doesn't matter much since we only have one login
screen in most setups, but we should still fix the bug.

This commit introduces a separate counter to keep try of 50 tries,
rather than assuming "display number == number of tries".

https://bugzilla.gnome.org/show_bug.cgi?id=746545
This commit is contained in:
Ray Strode 2015-03-20 15:09:13 -04:00
parent 102fa0e373
commit a5d1f67c34
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/wayland/meta-xwayland.c
View File

@ -228,14 +228,16 @@ create_lockfile (int display, int *display_out)
char pid[11];
int size;
int number_of_tries = 0;
while (!try_display (display, &filename, &fd))
{
display++;
number_of_tries++;
/* If display is above 50, then something's wrong. Just
/* If we can't get a display after 50 times, then something's wrong. Just
* abort in this case. */
if (display > 50)
if (number_of_tries >= 50)
return NULL;
}