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| author | Matthew Holt <[email protected]> | 2022-09-15 14:12:53 -0600 |
|---|---|---|
| committer | Matthew Holt <[email protected]> | 2022-09-15 14:12:53 -0600 |
| commit | e6c58fdc085f8875361563551699bcf02e3ede8b (patch) | |
| tree | 51993a5676c598eb6659251ca3eaacff53f600da /caddyconfig/caddyfile/formatter.go | |
| parent | 2dc747cf2d7dd4e7337c1d7665042b896f3b4445 (diff) | |
| download | caddy-e6c58fdc085f8875361563551699bcf02e3ede8b.tar.gz caddy-e6c58fdc085f8875361563551699bcf02e3ede8b.zip | |
caddyfile: Prevent infinite nesting on fmt (fix #4175)
Diffstat (limited to 'caddyconfig/caddyfile/formatter.go')
| -rw-r--r-- | caddyconfig/caddyfile/formatter.go | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/caddyconfig/caddyfile/formatter.go b/caddyconfig/caddyfile/formatter.go index cb0033f76..3981cd699 100644 --- a/caddyconfig/caddyfile/formatter.go +++ b/caddyconfig/caddyfile/formatter.go @@ -153,7 +153,10 @@ func Format(input []byte) []byte { openBraceWritten = true nextLine() newLines = 0 - nesting++ + // prevent infinite nesting from ridiculous inputs (issue #4175) + if nesting < 10 { + nesting++ + } } switch { |