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nx-libs
Commit d8bbbcf2 authored by Ulrich Sibiller's avatar Ulrich Sibiller Committed by Mike Gabriel
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Keyboard.c: guard XkbFreeKeyboard calls

manpage does not tell us if NULL is valid
parent 1b05251a
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Showing with 10 additions and 5 deletions
nx-X11/programs/Xserver/hw/nxagent/Keyboard.c
View file @ d8bbbcf2
......@@ -723,8 +723,11 @@ XkbError:
fprintf(stderr, "nxagentKeyboardProc: XKB error.\n");
#endif
XkbFreeKeyboard(xkb, XkbAllComponentsMask, True);
xkb = NULL;
if (xkb)
{
XkbFreeKeyboard(xkb, XkbAllComponentsMask, True);
xkb = NULL;
}
free(model);
free(layout);
......@@ -874,14 +877,16 @@ XkbError:
goto XkbError;
}
XkbEnd:
if (nxagentOption(Shadow) == 1 && pDev && pDev->key)
{
NXShadowInitKeymap(&(pDev->key->curKeySyms));
}
XkbFreeKeyboard(xkb, XkbAllComponentsMask, True);
xkb = NULL;
if (xkb)
{
XkbFreeKeyboard(xkb, XkbAllComponentsMask, True);
xkb = NULL;
}
free(model);
free(layout);
......
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