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author | 6543 <6543@obermui.de> | 2021-06-10 16:44:25 +0200 |
---|---|---|
committer | GitHub <noreply@github.com> | 2021-06-10 16:44:25 +0200 |
commit | 86e2789960439ca786c6e7a74f85f076c223d148 (patch) | |
tree | c63064d4258bcf2bb7a2e5e60acc0a5d5c8216da /vendor/golang.org/x/net/html/parse.go | |
parent | f088dc4ea14ae6304c2e06fca06ffa2f7bc273f3 (diff) | |
download | gitea-86e2789960439ca786c6e7a74f85f076c223d148.tar.gz gitea-86e2789960439ca786c6e7a74f85f076c223d148.zip |
Vendor Update (#16121)
* update github.com/PuerkitoBio/goquery
* update github.com/alecthomas/chroma
* update github.com/blevesearch/bleve/v2
* update github.com/caddyserver/certmagic
* update github.com/go-enry/go-enry/v2
* update github.com/go-git/go-billy/v5
* update github.com/go-git/go-git/v5
* update github.com/go-redis/redis/v8
* update github.com/go-testfixtures/testfixtures/v3
* update github.com/jaytaylor/html2text
* update github.com/json-iterator/go
* update github.com/klauspost/compress
* update github.com/markbates/goth
* update github.com/mattn/go-isatty
* update github.com/mholt/archiver/v3
* update github.com/microcosm-cc/bluemonday
* update github.com/minio/minio-go/v7
* update github.com/prometheus/client_golang
* update github.com/unrolled/render
* update github.com/xanzy/go-gitlab
* update github.com/yuin/goldmark
* update github.com/yuin/goldmark-highlighting
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
Diffstat (limited to 'vendor/golang.org/x/net/html/parse.go')
-rw-r--r-- | vendor/golang.org/x/net/html/parse.go | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/vendor/golang.org/x/net/html/parse.go b/vendor/golang.org/x/net/html/parse.go index f91466f7cd..038941d708 100644 --- a/vendor/golang.org/x/net/html/parse.go +++ b/vendor/golang.org/x/net/html/parse.go @@ -663,6 +663,24 @@ func inHeadIM(p *parser) bool { // Ignore the token. return true case a.Template: + // TODO: remove this divergence from the HTML5 spec. + // + // We don't handle all of the corner cases when mixing foreign + // content (i.e. <math> or <svg>) with <template>. Without this + // early return, we can get into an infinite loop, possibly because + // of the "TODO... further divergence" a little below. + // + // As a workaround, if we are mixing foreign content and templates, + // just ignore the rest of the HTML. Foreign content is rare and a + // relatively old HTML feature. Templates are also rare and a + // relatively new HTML feature. Their combination is very rare. + for _, e := range p.oe { + if e.Namespace != "" { + p.im = ignoreTheRemainingTokens + return true + } + } + p.addElement() p.afe = append(p.afe, &scopeMarker) p.framesetOK = false @@ -683,7 +701,7 @@ func inHeadIM(p *parser) bool { if !p.oe.contains(a.Template) { return true } - // TODO: remove this divergence from the HTML5 spec. + // TODO: remove this further divergence from the HTML5 spec. // // See https://bugs.chromium.org/p/chromium/issues/detail?id=829668 p.generateImpliedEndTags() @@ -2127,6 +2145,10 @@ func afterAfterFramesetIM(p *parser) bool { return true } +func ignoreTheRemainingTokens(p *parser) bool { + return true +} + const whitespaceOrNUL = whitespace + "\x00" // Section 12.2.6.5 |