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[client] x11: cleanup on failure to initialize

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This commit is contained in:
Geoffrey McRae
2021-01-27 19:51:41 +11:00
parent 4dfe4b8e2b
commit 740dad943b
1 changed files with 18 additions and 4 deletions
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22
client/displayservers/X11/x11.c
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@@ -148,6 +148,12 @@ static bool x11Init(const LG_DSInitParams params)
CopyFromParent, CWEventMask,
&swa);
if (!x11.window)
{
DEBUG_ERROR("XCreateWindow failed");
goto fail_display;
}
XStoreName(x11.display, x11.window, params.title);
x11.aNetReqFrameExtents =
@@ -193,7 +199,7 @@ static bool x11Init(const LG_DSInitParams params)
if (!devinfo)
{
DEBUG_ERROR("XIQueryDevice failed");
return false;
goto fail_window;
}
bool havePointer = false;
@@ -233,14 +239,14 @@ static bool x11Init(const LG_DSInitParams params)
{
DEBUG_ERROR("Failed to find the master pointing device");
XIFreeDeviceInfo(devinfo);
return false;
goto fail_window;
}
if (!haveKeyboard)
{
DEBUG_ERROR("Failed to find the master keyboard device");
XIFreeDeviceInfo(devinfo);
return false;
goto fail_window;
}
XIFreeDeviceInfo(devinfo);
@@ -265,7 +271,7 @@ static bool x11Init(const LG_DSInitParams params)
{
XFree(mask);
DEBUG_ERROR("Failed to select the xinput events");
return false;
goto fail_window;
}
Atom NETWM_BYPASS_COMPOSITOR = XInternAtom(x11.display,
@@ -330,6 +336,14 @@ static bool x11Init(const LG_DSInitParams params)
}
return true;
fail_window:
XDestroyWindow(x11.display, x11.window);
fail_display:
XCloseDisplay(x11.display);
return false;
}
static void x11Startup(void)