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Xi: fix byte-swapping in SProcXIPassiveGrabDevice()

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Yet another old Xorg bug: the even masks are transmitted as CARD32's,
so they also need to be byte-swapped.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult
2026-02-03 12:08:51 +01:00
committed by Enrico Weigelt
parent 1f66f6076b
commit 11eb10fbf1
1 changed files with 1 additions and 7 deletions
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8
Xi/xipassivegrab.c
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@@ -49,9 +49,6 @@
int _X_COLD
SProcXIPassiveGrabDevice(ClientPtr client)
{
int i;
uint32_t *mods;
REQUEST(xXIPassiveGrabDeviceReq);
REQUEST_AT_LEAST_SIZE(xXIPassiveGrabDeviceReq);
@@ -65,11 +62,8 @@ SProcXIPassiveGrabDevice(ClientPtr client)
REQUEST_FIXED_SIZE(xXIPassiveGrabDeviceReq,
((uint32_t) stuff->mask_len + stuff->num_modifiers) *4);
mods = (uint32_t *) &stuff[1] + stuff->mask_len;
for (i = 0; i < stuff->num_modifiers; i++, mods++) {
swapl(mods);
}
SwapLongs((CARD32*)&stuff[1], stuff->num_modifiers + stuff->mask_len);
return ProcXIPassiveGrabDevice(client);
}