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-rw-r--r--randr/rrscreen.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/randr/rrscreen.c b/randr/rrscreen.c
index 94bf3ce99..46890bf74 100644
--- a/randr/rrscreen.c
+++ b/randr/rrscreen.c
@@ -664,8 +664,9 @@ ProcRRGetScreenInfo (ClientPtr client)
rep.sizeID = pData->size;
rep.rate = pData->refresh;
- extraLen = (rep.nSizes * sizeof (xScreenSizes) +
- rep.nrateEnts * sizeof (CARD16));
+ extraLen = rep.nSizes * sizeof (xScreenSizes);
+ if (has_rate)
+ extraLen += rep.nrateEnts * sizeof (CARD16);
if (extraLen)
{