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Harden VNC server, IPC, and management plumbing

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This commit is contained in:
Viktor Liu
2026-05-24 16:02:36 +02:00
parent f557e665a5
commit 5e2830be8a
29 changed files with 1433 additions and 105 deletions
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client/vnc/server/cursor_windows.go
+3
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@@ -227,6 +227,9 @@ func dibCopy(hbm windows.Handle, w, h int32) ([]byte, error) {
bih.BiBitCount = 32
bih.BiCompression = biRgb
if w <= 0 || h <= 0 || w > maxCursorDim || h > maxCursorDim {
return nil, fmt.Errorf("dibCopy: cursor dims %dx%d out of range (max %d)", w, h, maxCursorDim)
}
buf := make([]byte, int(w)*int(h)*4)
r, _, err := procGetDIBits.Call(
hdcMem,