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fix possible panic
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parent
dcc740fd26
commit
f12832c61e
1 changed files with 12 additions and 2 deletions
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@ -271,14 +271,24 @@ OUTER_LOOP:
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tagName := token.Data
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// If this is an excluded tag, we skip processing all output until a close tag is encountered.
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if strings.EqualFold("a", tagName) || strings.EqualFold("code", tagName) || strings.EqualFold("pre", tagName) {
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stackNum := 1
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for html.ErrorToken != tokenizer.Next() {
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token = tokenizer.Token()
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// Copy the token to the output verbatim
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buf.WriteString(token.String())
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// If this is the close tag, we are done
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if token.Type == html.StartTagToken {
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stackNum++
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}
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// If this is the close tag to the outer-most, we are done
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if token.Type == html.EndTagToken && strings.EqualFold(tagName, token.Data) {
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break
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stackNum--
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if stackNum == 0 {
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break
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}
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}
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}
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continue OUTER_LOOP
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