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fix: reset SignContext state on SignPDF retry to prevent XRef corruption #136

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fix: reset SignContext state on SignPDF retry to prevent XRef corruption #136

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5 changes: 5 additions & 0 deletions sign/sign.go
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Original file line number Diff line number Diff line change
Expand Up @@ -86,6 +86,11 @@ func (context *SignContext) SignPDF() error {
context.SignData.Appearance.Page = 1
}

// Reset slices and states that might be polluted from previous run if this is a retry
context.newXrefEntries = nil
context.updatedXrefEntries = nil
context.lastXrefID = 0

context.OutputBuffer = filebuffer.New([]byte{})

// Copy old file into new buffer.
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