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randr: fix BUG_RETURN_VAL check 

nvidia driver can call with numOutputs == 0 and outputs == NULL which is valid

Signed-off-by: dasha_uwu <dasha@linuxping.win>
This commit is contained in:
dasha_uwu 2025-06-13 04:49:58 +05:00 committed by Enrico Weigelt
parent 45de44f092
commit 545f6ca8b7
1 changed files with 2 additions and 2 deletions
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4
randr/rrcrtc.c
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@ -190,7 +190,7 @@ RRCrtcNotify(RRCrtcPtr crtc,
/* /*
* Copy the new list of outputs into the crtc * Copy the new list of outputs into the crtc
*/ */
BUG_RETURN_VAL(outputs == NULL, FALSE); BUG_RETURN_VAL(numOutputs != 0 && outputs == NULL, FALSE);
memcpy(crtc->outputs, outputs, numOutputs * sizeof(RROutputPtr)); memcpy(crtc->outputs, outputs, numOutputs * sizeof(RROutputPtr));
/* /*
@ -754,7 +754,7 @@ RRCrtcSet(RRCrtcPtr crtc,
Bool crtcChanged; Bool crtcChanged;
int o; int o;
BUG_RETURN_VAL(outputs == NULL, FALSE); BUG_RETURN_VAL(numOutputs != 0 && outputs == NULL, FALSE);
rrScrPriv(pScreen); rrScrPriv(pScreen);